46290345 has 16 divisors (see below), whose sum is σ = 74958912. Its totient is φ = 24390080.

The previous prime is 46290341. The next prime is 46290373. The reversal of 46290345 is 54309264.

It is not a de Polignac number, because 46290345 - 2² = 46290341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46290341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17346 + ... + 19835.

It is an arithmetic number, because the mean of its divisors is an integer number (4684932).

Almost surely, 2^46290345 is an apocalyptic number.

It is an amenable number.

46290345 is a deficient number, since it is larger than the sum of its proper divisors (28668567).

46290345 is a wasteful number, since it uses less digits than its factorization.

46290345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37272.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 46290345 is about 6803.7008311653. The cubic root of 46290345 is about 359.0570616643.

The spelling of 46290345 in words is "forty-six million, two hundred ninety thousand, three hundred forty-five".