48474431 has 2 divisors, whose sum is σ = 48474432. Its totient is φ = 48474430.

The previous prime is 48474397. The next prime is 48474451. The reversal of 48474431 is 13447484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48474431 - 2¹⁰ = 48473407 is a prime.

It is a super-2 number, since 2×48474431² = 4699540921547522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48474391 and 48474400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48474451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24237215 + 24237216.

It is an arithmetic number, because the mean of its divisors is an integer number (24237216).

Almost surely, 2^48474431 is an apocalyptic number.

48474431 is a deficient number, since it is larger than the sum of its proper divisors (1).

48474431 is an equidigital number, since it uses as much as digits as its factorization.

48474431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 48474431 is about 6962.3581493629. The cubic root of 48474431 is about 364.6175540022.

The spelling of 48474431 in words is "forty-eight million, four hundred seventy-four thousand, four hundred thirty-one".