48477091 has 4 divisors (see below), whose sum is σ = 52206112. Its totient is φ = 44748072.

The previous prime is 48477061. The next prime is 48477097. The reversal of 48477091 is 19077484.

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

It is a cyclic number.

It is not a de Polignac number, because 48477091 - 2⁵ = 48477059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48477097) 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, 1864491 + ... + 1864516.

It is an arithmetic number, because the mean of its divisors is an integer number (13051528).

Almost surely, 2^48477091 is an apocalyptic number.

48477091 is a deficient number, since it is larger than the sum of its proper divisors (3729021).

48477091 is a wasteful number, since it uses less digits than its factorization.

48477091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729020.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 48477091 is about 6962.5491739736. The cubic root of 48477091 is about 364.6242232567.

The spelling of 48477091 in words is "forty-eight million, four hundred seventy-seven thousand, ninety-one".