64362045 has 32 divisors (see below), whose sum is σ = 115974144. Its totient is φ = 30196800.

The previous prime is 64362043. The next prime is 64362071. The reversal of 64362045 is 54026346.

It is not a de Polignac number, because 64362045 - 2¹ = 64362043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64362043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1177 + ... + 11406.

It is an arithmetic number, because the mean of its divisors is an integer number (3624192).

Almost surely, 2^64362045 is an apocalyptic number.

It is an amenable number.

64362045 is a deficient number, since it is larger than the sum of its proper divisors (51612099).

64362045 is a wasteful number, since it uses less digits than its factorization.

64362045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 64362045 is about 8022.5959015770. The cubic root of 64362045 is about 400.7528425978.

The spelling of 64362045 in words is "sixty-four million, three hundred sixty-two thousand, forty-five".