48271951 has 16 divisors (see below), whose sum is σ = 62540800. Its totient is φ = 36181728.

The previous prime is 48271943. The next prime is 48271957. The reversal of 48271951 is 15917284.

It is a cyclic number.

It is not a de Polignac number, because 48271951 - 2³ = 48271943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48271951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48271957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12231 + ... + 15688.

It is an arithmetic number, because the mean of its divisors is an integer number (3908800).

Almost surely, 2^48271951 is an apocalyptic number.

48271951 is a deficient number, since it is larger than the sum of its proper divisors (14268849).

48271951 is a wasteful number, since it uses less digits than its factorization.

48271951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27958.

The product of its digits is 20160, while the sum is 37.

The square root of 48271951 is about 6947.8018826101. The cubic root of 48271951 is about 364.1091705511.

The spelling of 48271951 in words is "forty-eight million, two hundred seventy-one thousand, nine hundred fifty-one".