1046238120 has 160 divisors (see below), whose sum is σ = 3553842600. Its totient is φ = 276037632.

The previous prime is 1046238103. The next prime is 1046238121. The reversal of 1046238120 is 218326401.

1046238120 is a `hidden beast` number, since 10 + 4 + 623 + 8 + 1 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 765407556 + 280830564 = 27666^2 + 16758^2 .

It is a super-2 number, since 2×1046238120² = 2189228407482268800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1046238121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 312616 + ... + 315944.

Almost surely, 2^1046238120 is an apocalyptic number.

1046238120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046238120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776921300).

1046238120 is an abundant number, since it is smaller than the sum of its proper divisors (2507604480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046238120 is a wasteful number, since it uses less digits than its factorization.

1046238120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449 (or 3436 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1046238120 is about 32345.6043381477. The cubic root of 1046238120 is about 1015.1810753812.

The spelling of 1046238120 in words is "one billion, forty-six million, two hundred thirty-eight thousand, one hundred twenty".