48491607 has 4 divisors (see below), whose sum is σ = 64655480. Its totient is φ = 32327736.

The previous prime is 48491587. The next prime is 48491617. The reversal of 48491607 is 70619484.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48491607 - 2¹² = 48487511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48491617) 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, 8081932 + ... + 8081937.

It is an arithmetic number, because the mean of its divisors is an integer number (16163870).

Almost surely, 2^48491607 is an apocalyptic number.

48491607 is a deficient number, since it is larger than the sum of its proper divisors (16163873).

48491607 is a wasteful number, since it uses less digits than its factorization.

48491607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16163872.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 48491607 is about 6963.5915302378. The cubic root of 48491607 is about 364.6606140336.

The spelling of 48491607 in words is "forty-eight million, four hundred ninety-one thousand, six hundred seven".