38467957 has 12 divisors (see below), whose sum is σ = 44772588. Its totient is φ = 32912000.

The previous prime is 38467943. The next prime is 38467967. The reversal of 38467957 is 75976483.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18028516 + 20439441 = 4246^2 + 4521^2 .

It is not a de Polignac number, because 38467957 - 2⁷ = 38467829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38467957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38467967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7294 + ... + 11407.

It is an arithmetic number, because the mean of its divisors is an integer number (3731049).

Almost surely, 2^38467957 is an apocalyptic number.

It is an amenable number.

38467957 is a deficient number, since it is larger than the sum of its proper divisors (6304631).

38467957 is a wasteful number, since it uses less digits than its factorization.

38467957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18740 (or 18729 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 38467957 is about 6202.2541869872. The cubic root of 38467957 is about 337.5719667290.

The spelling of 38467957 in words is "thirty-eight million, four hundred sixty-seven thousand, nine hundred fifty-seven".