38011457 has 8 divisors (see below), whose sum is σ = 43649760. Its totient is φ = 32736960.

The previous prime is 38011453. The next prime is 38011459. The reversal of 38011457 is 75411083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38011457 - 2² = 38011453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38011453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90728 + ... + 91145.

It is an arithmetic number, because the mean of its divisors is an integer number (5456220).

Almost surely, 2^38011457 is an apocalyptic number.

It is an amenable number.

38011457 is a deficient number, since it is larger than the sum of its proper divisors (5638303).

38011457 is a wasteful number, since it uses less digits than its factorization.

38011457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181903.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 38011457 is about 6165.3432183456. The cubic root of 38011457 is about 336.2313251376.

The spelling of 38011457 in words is "thirty-eight million, eleven thousand, four hundred fifty-seven".