49474885 has 4 divisors (see below), whose sum is σ = 59369868. Its totient is φ = 39579904.

The previous prime is 49474871. The next prime is 49474907. The reversal of 49474885 is 58847494.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58847494 = 2 ⋅29423747.

It can be written as a sum of positive squares in 2 ways, for example, as 30404196 + 19070689 = 5514^2 + 4367^2 .

It is a cyclic number.

It is not a de Polignac number, because 49474885 - 2⁷ = 49474757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4947484 + ... + 4947493.

It is an arithmetic number, because the mean of its divisors is an integer number (14842467).

Almost surely, 2^49474885 is an apocalyptic number.

It is an amenable number.

49474885 is a deficient number, since it is larger than the sum of its proper divisors (9894983).

49474885 is an equidigital number, since it uses as much as digits as its factorization.

49474885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9894982.

The product of its digits is 1290240, while the sum is 49.

The square root of 49474885 is about 7033.8385679514. The cubic root of 49474885 is about 367.1089149525.

The spelling of 49474885 in words is "forty-nine million, four hundred seventy-four thousand, eight hundred eighty-five".