48764421 has 12 divisors (see below), whose sum is σ = 70774080. Its totient is φ = 32354280.

The previous prime is 48764413. The next prime is 48764467. The reversal of 48764421 is 12446784.

48764421 is a `hidden beast` number, since 4 + 8 + 7 + 644 + 2 + 1 = 666.

It is not a de Polignac number, because 48764421 - 2³ = 48764413 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48760421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10941 + ... + 14738.

It is an arithmetic number, because the mean of its divisors is an integer number (5897840).

Almost surely, 2^48764421 is an apocalyptic number.

It is an amenable number.

48764421 is a deficient number, since it is larger than the sum of its proper divisors (22009659).

48764421 is a wasteful number, since it uses less digits than its factorization.

48764421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25896 (or 25893 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 48764421 is about 6983.1526547828. The cubic root of 48764421 is about 365.3431963130.

The spelling of 48764421 in words is "forty-eight million, seven hundred sixty-four thousand, four hundred twenty-one".