38573765 has 16 divisors (see below), whose sum is σ = 50595840. Its totient is φ = 28104960.

The previous prime is 38573753. The next prime is 38573797. The reversal of 38573765 is 56737583.

It is not a de Polignac number, because 38573765 - 2⁶ = 38573701 is a prime.

It is a Curzon number.

It is a congruent number.

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, 4685 + ... + 9954.

It is an arithmetic number, because the mean of its divisors is an integer number (3162240).

Almost surely, 2^38573765 is an apocalyptic number.

It is an amenable number.

38573765 is a deficient number, since it is larger than the sum of its proper divisors (12022075).

38573765 is a wasteful number, since it uses less digits than its factorization.

38573765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14692.

The product of its digits is 529200, while the sum is 44.

The square root of 38573765 is about 6210.7781316032. The cubic root of 38573765 is about 337.8811861376.

The spelling of 38573765 in words is "thirty-eight million, five hundred seventy-three thousand, seven hundred sixty-five".