48402971 has 6 divisors (see below), whose sum is σ = 50599500. Its totient is φ = 46297988.

The previous prime is 48402967. The next prime is 48402979. The reversal of 48402971 is 17920484.

It is not a de Polignac number, because 48402971 - 2² = 48402967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48402979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45221 + ... + 46278.

It is an arithmetic number, because the mean of its divisors is an integer number (8433250).

Almost surely, 2^48402971 is an apocalyptic number.

48402971 is a deficient number, since it is larger than the sum of its proper divisors (2196529).

48402971 is an equidigital number, since it uses as much as digits as its factorization.

48402971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91545 (or 91522 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 48402971 is about 6957.2243747058. The cubic root of 48402971 is about 364.4382953436.

The spelling of 48402971 in words is "forty-eight million, four hundred two thousand, nine hundred seventy-one".