46140556 has 36 divisors (see below), whose sum is σ = 102472776. Its totient is φ = 17976000.

The previous prime is 46140541. The next prime is 46140559. The reversal of 46140556 is 65504164.

It is not an unprimeable number, because it can be changed into a prime (46140559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8545 + ... + 12856.

It is an arithmetic number, because the mean of its divisors is an integer number (2846466).

Almost surely, 2^46140556 is an apocalyptic number.

It is an amenable number.

46140556 is an abundant number, since it is smaller than the sum of its proper divisors (56332220).

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

46140556 is a wasteful number, since it uses less digits than its factorization.

46140556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21430 (or 21421 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 46140556 is about 6792.6840056049. The cubic root of 46140556 is about 358.6693572456.

The spelling of 46140556 in words is "forty-six million, one hundred forty thousand, five hundred fifty-six".