45065946 has 32 divisors (see below), whose sum is σ = 97011648. Its totient is φ = 13904640.

The previous prime is 45065927. The next prime is 45065957. The reversal of 45065946 is 64956054.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2601 + ... + 9843.

It is an arithmetic number, because the mean of its divisors is an integer number (3031614).

Almost surely, 2^45065946 is an apocalyptic number.

45065946 is an abundant number, since it is smaller than the sum of its proper divisors (51945702).

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

45065946 is a wasteful number, since it uses less digits than its factorization.

45065946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 45065946 is about 6713.1174576347. The cubic root of 45065946 is about 355.8629959288.

The spelling of 45065946 in words is "forty-five million, sixty-five thousand, nine hundred forty-six".