46237664 has 24 divisors (see below), whose sum is σ = 99306648. Its totient is φ = 21016960.

The previous prime is 46237649. The next prime is 46237693. The reversal of 46237664 is 46673264.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 65327 + ... + 66030.

It is an arithmetic number, because the mean of its divisors is an integer number (4137777).

Almost surely, 2^46237664 is an apocalyptic number.

46237664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46237664 is an abundant number, since it is smaller than the sum of its proper divisors (53068984).

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

46237664 is a wasteful number, since it uses less digits than its factorization.

46237664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131378 (or 131370 counting only the distinct ones).

The product of its digits is 145152, while the sum is 38.

The square root of 46237664 is about 6799.8282331247. The cubic root of 46237664 is about 358.9208009586.

Subtracting 46237664 from its reverse (46673264), we obtain a square (435600 = 660²).

The spelling of 46237664 in words is "forty-six million, two hundred thirty-seven thousand, six hundred sixty-four".