38503772 has 6 divisors (see below), whose sum is σ = 67381608. Its totient is φ = 19251884.

The previous prime is 38503753. The next prime is 38503781. The reversal of 38503772 is 27730583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4812968 + ... + 4812975.

It is an arithmetic number, because the mean of its divisors is an integer number (11230268).

Almost surely, 2^38503772 is an apocalyptic number.

It is an amenable number.

38503772 is a deficient number, since it is larger than the sum of its proper divisors (28877836).

38503772 is a wasteful number, since it uses less digits than its factorization.

38503772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625947 (or 9625945 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 38503772 is about 6205.1407719729. The cubic root of 38503772 is about 337.6766979630.

The spelling of 38503772 in words is "thirty-eight million, five hundred three thousand, seven hundred seventy-two".