38602545 has 16 divisors (see below), whose sum is σ = 62016192. Its totient is φ = 20504000.

The previous prime is 38602537. The next prime is 38602573. The reversal of 38602545 is 54520683.

It is not a de Polignac number, because 38602545 - 2³ = 38602537 is a prime.

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, 1362 + ... + 8891.

It is an arithmetic number, because the mean of its divisors is an integer number (3876012).

Almost surely, 2^38602545 is an apocalyptic number.

It is an amenable number.

38602545 is a deficient number, since it is larger than the sum of its proper divisors (23413647).

38602545 is a wasteful number, since it uses less digits than its factorization.

38602545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 38602545 is about 6213.0946395496. The cubic root of 38602545 is about 337.9651966312.

The spelling of 38602545 in words is "thirty-eight million, six hundred two thousand, five hundred forty-five".