45284930 has 32 divisors (see below), whose sum is σ = 85442688. Its totient is φ = 17248000.

The previous prime is 45284909. The next prime is 45284959. The reversal of 45284930 is 3948254.

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, 91985 + ... + 92475.

It is an arithmetic number, because the mean of its divisors is an integer number (2670084).

Almost surely, 2^45284930 is an apocalyptic number.

45284930 is a deficient number, since it is larger than the sum of its proper divisors (40157758).

45284930 is a wasteful number, since it uses less digits than its factorization.

45284930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 45284930 is about 6729.4078491350. The cubic root of 45284930 is about 356.4384668112.

The spelling of 45284930 in words is "forty-five million, two hundred eighty-four thousand, nine hundred thirty".