38472461 has 8 divisors (see below), whose sum is σ = 39425664. Its totient is φ = 37524960.

The previous prime is 38472449. The next prime is 38472481. The reversal of 38472461 is 16427483.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38472461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38472481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14321 + ... + 16793.

It is an arithmetic number, because the mean of its divisors is an integer number (4928208).

Almost surely, 2^38472461 is an apocalyptic number.

It is an amenable number.

38472461 is a deficient number, since it is larger than the sum of its proper divisors (953203).

38472461 is a wasteful number, since it uses less digits than its factorization.

38472461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851.

The product of its digits is 32256, while the sum is 35.

The square root of 38472461 is about 6202.6172701530. The cubic root of 38472461 is about 337.5851410254.

The spelling of 38472461 in words is "thirty-eight million, four hundred seventy-two thousand, four hundred sixty-one".