38561051 has 16 divisors (see below), whose sum is σ = 41796000. Its totient is φ = 35463168.

The previous prime is 38561027. The next prime is 38561063. The reversal of 38561051 is 15016583.

It is a cyclic number.

It is not a de Polignac number, because 38561051 - 2⁶ = 38560987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38561071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149915 + ... + 150171.

It is an arithmetic number, because the mean of its divisors is an integer number (2612250).

Almost surely, 2^38561051 is an apocalyptic number.

38561051 is a deficient number, since it is larger than the sum of its proper divisors (3234949).

38561051 is a wasteful number, since it uses less digits than its factorization.

38561051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 38561051 is about 6209.7545040042. The cubic root of 38561051 is about 337.8440599245.

The spelling of 38561051 in words is "thirty-eight million, five hundred sixty-one thousand, fifty-one".