1046040120 has 48 divisors (see below), whose sum is σ = 3399631560. Its totient is φ = 278943936.

The previous prime is 1046040097. The next prime is 1046040167. The reversal of 1046040120 is 210406401.

It is a super-2 number, since 2×1046040120² = 2188399865299228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1046040093 and 1046040102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1452474 + ... + 1453193.

Almost surely, 2^1046040120 is an apocalyptic number.

1046040120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046040120 is an abundant number, since it is smaller than the sum of its proper divisors (2353591440).

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

1046040120 is a wasteful number, since it uses less digits than its factorization.

1046040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905684 (or 2905677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1046040120 is about 32342.5434992364. The cubic root of 1046040120 is about 1015.1170305172.

Adding to 1046040120 its reverse (210406401), we get a palindrome (1256446521).

The spelling of 1046040120 in words is "one billion, forty-six million, forty thousand, one hundred twenty".