45346658 has 16 divisors (see below), whose sum is σ = 79324800. Its totient is φ = 19433988.

The previous prime is 45346649. The next prime is 45346661. The reversal of 45346658 is 85664354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32366 + ... + 33737.

It is an arithmetic number, because the mean of its divisors is an integer number (4957800).

Almost surely, 2^45346658 is an apocalyptic number.

45346658 is a deficient number, since it is larger than the sum of its proper divisors (33978142).

45346658 is an equidigital number, since it uses as much as digits as its factorization.

45346658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66126 (or 66112 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 45346658 is about 6733.9927234888. The cubic root of 45346658 is about 356.6003473319.

The spelling of 45346658 in words is "forty-five million, three hundred forty-six thousand, six hundred fifty-eight".