46135656 has 120 divisors (see below), whose sum is σ = 150423570. Its totient is φ = 13172544.

The previous prime is 46135643. The next prime is 46135669. The reversal of 46135656 is 65653164.

It is an interprime number because it is at equal distance from previous prime (46135643) and next prime (46135669).

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 19448100 = 5166^2 + 4410^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 46135656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 31026 + ... + 32478.

Almost surely, 2^46135656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46135656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75211785).

46135656 is an abundant number, since it is smaller than the sum of its proper divisors (104287914).

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

46135656 is a wasteful number, since it uses less digits than its factorization.

46135656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1465 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 46135656 is about 6792.3233138596. The cubic root of 46135656 is about 358.6566602301.

The spelling of 46135656 in words is "forty-six million, one hundred thirty-five thousand, six hundred fifty-six".