38012473 has 4 divisors (see below), whose sum is σ = 38896528. Its totient is φ = 37128420.

The previous prime is 38012467. The next prime is 38012503. The reversal of 38012473 is 37421083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38012473 - 2⁵ = 38012441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38012413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441963 + ... + 442048.

It is an arithmetic number, because the mean of its divisors is an integer number (9724132).

Almost surely, 2^38012473 is an apocalyptic number.

It is an amenable number.

38012473 is a deficient number, since it is larger than the sum of its proper divisors (884055).

38012473 is an equidigital number, since it uses as much as digits as its factorization.

38012473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884054.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 38012473 is about 6165.4256138567. The cubic root of 38012473 is about 336.2343207957.

The spelling of 38012473 in words is "thirty-eight million, twelve thousand, four hundred seventy-three".