46333640 has 16 divisors (see below), whose sum is σ = 104250780. Its totient is φ = 18533440.

The previous prime is 46333621. The next prime is 46333643. The reversal of 46333640 is 4633364.

It can be written as a sum of positive squares in 2 ways, for example, as 41396356 + 4937284 = 6434^2 + 2222^2 .

It is not an unprimeable number, because it can be changed into a prime (46333643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579131 + ... + 579210.

Almost surely, 2^46333640 is an apocalyptic number.

46333640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46333640 is an abundant number, since it is smaller than the sum of its proper divisors (57917140).

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

46333640 is a wasteful number, since it uses less digits than its factorization.

46333640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158352 (or 1158348 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 46333640 is about 6806.8818118137. The cubic root of 46333640 is about 359.1689678765.

The spelling of 46333640 in words is "forty-six million, three hundred thirty-three thousand, six hundred forty".