46309688 has 32 divisors (see below), whose sum is σ = 91920000. Its totient is φ = 21811680.

The previous prime is 46309687. The next prime is 46309693. The reversal of 46309688 is 88690364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46309687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29483 + ... + 31013.

It is an arithmetic number, because the mean of its divisors is an integer number (2872500).

Almost surely, 2^46309688 is an apocalyptic number.

It is an amenable number.

46309688 is a deficient number, since it is larger than the sum of its proper divisors (45610312).

46309688 is a wasteful number, since it uses less digits than its factorization.

46309688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 46309688 is about 6805.1221884695. The cubic root of 46309688 is about 359.1070668622.

The spelling of 46309688 in words is "forty-six million, three hundred nine thousand, six hundred eighty-eight".