38401475 has 12 divisors (see below), whose sum is σ = 54420624. Its totient is φ = 26332320.

The previous prime is 38401457. The next prime is 38401499. The reversal of 38401475 is 57410483.

It is not a de Polignac number, because 38401475 - 2²² = 34207171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109544 + ... + 109893.

It is an arithmetic number, because the mean of its divisors is an integer number (4535052).

Almost surely, 2^38401475 is an apocalyptic number.

38401475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38401475 is a deficient number, since it is larger than the sum of its proper divisors (16019149).

38401475 is a wasteful number, since it uses less digits than its factorization.

38401475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219454 (or 219449 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 38401475 is about 6196.8923663398. The cubic root of 38401475 is about 337.3773857292.

The spelling of 38401475 in words is "thirty-eight million, four hundred one thousand, four hundred seventy-five".