48431937 has 4 divisors (see below), whose sum is σ = 64575920. Its totient is φ = 32287956.

The previous prime is 48431917. The next prime is 48431959. The reversal of 48431937 is 73913484.

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 not a de Polignac number, because 48431937 - 2⁸ = 48431681 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48431895 and 48431904.

It is not an unprimeable number, because it can be changed into a prime (48431917) 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, 8071987 + ... + 8071992.

It is an arithmetic number, because the mean of its divisors is an integer number (16143980).

Almost surely, 2^48431937 is an apocalyptic number.

It is an amenable number.

48431937 is a deficient number, since it is larger than the sum of its proper divisors (16143983).

48431937 is a wasteful number, since it uses less digits than its factorization.

48431937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16143982.

The product of its digits is 72576, while the sum is 39.

The square root of 48431937 is about 6959.3057843437. The cubic root of 48431937 is about 364.5109783104.

It can be divided in two parts, 48 and 431937, that added together give a triangular number (431985 = T₉₂₉).

The spelling of 48431937 in words is "forty-eight million, four hundred thirty-one thousand, nine hundred thirty-seven".