46185264 has 60 divisors (see below), whose sum is σ = 129766000. Its totient is φ = 15334272.

The previous prime is 46185241. The next prime is 46185281. The reversal of 46185264 is 46258164.

It is a super-2 number, since 2×46185264² = 4266157221499392, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49797 + ... + 50715.

Almost surely, 2^46185264 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 46185264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64883000).

46185264 is an abundant number, since it is smaller than the sum of its proper divisors (83580736).

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

46185264 is a wasteful number, since it uses less digits than its factorization.

46185264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282 (or 1273 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 46185264 is about 6795.9741023638. The cubic root of 46185264 is about 358.7851643549.

Subtracting 46185264 from its reverse (46258164), we obtain a square (72900 = 270²).

The spelling of 46185264 in words is "forty-six million, one hundred eighty-five thousand, two hundred sixty-four".