45167630 has 32 divisors (see below), whose sum is σ = 86828544. Its totient is φ = 16875936.

The previous prime is 45167599. The next prime is 45167719. The reversal of 45167630 is 3676154.

It is a super-2 number, since 2×45167630² = 4080229599633800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7607 + ... + 12173.

It is an arithmetic number, because the mean of its divisors is an integer number (2713392).

Almost surely, 2^45167630 is an apocalyptic number.

45167630 is a deficient number, since it is larger than the sum of its proper divisors (41660914).

45167630 is a wasteful number, since it uses less digits than its factorization.

45167630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 45167630 is about 6720.6867208642. The cubic root of 45167630 is about 356.1304439283.

The spelling of 45167630 in words is "forty-five million, one hundred sixty-seven thousand, six hundred thirty".