46068840 has 96 divisors (see below), whose sum is σ = 151861320. Its totient is φ = 12109824.

The previous prime is 46068833. The next prime is 46068859. The reversal of 46068840 is 4886064.

46068840 is a `hidden beast` number, since 4 + 606 + 8 + 8 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25220484 + 20848356 = 5022^2 + 4566^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 46068795 and 46068804.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25404 + ... + 27156.

Almost surely, 2^46068840 is an apocalyptic number.

46068840 is a gapful number since it is divisible by the number (40) 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 46068840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75930660).

46068840 is an abundant number, since it is smaller than the sum of its proper divisors (105792480).

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

46068840 is a wasteful number, since it uses less digits than its factorization.

46068840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 46068840 is about 6787.4030379815. The cubic root of 46068840 is about 358.4834349821.

The spelling of 46068840 in words is "forty-six million, sixty-eight thousand, eight hundred forty".