49077458 has 4 divisors (see below), whose sum is σ = 73616190. Its totient is φ = 24538728.

The previous prime is 49077443. The next prime is 49077463. The reversal of 49077458 is 85477094.

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

It can be written as a sum of positive squares in only one way, i.e., 40742689 + 8334769 = 6383^2 + 2887^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12269363 + ... + 12269366.

Almost surely, 2^49077458 is an apocalyptic number.

49077458 is a deficient number, since it is larger than the sum of its proper divisors (24538732).

49077458 is a wasteful number, since it uses less digits than its factorization.

49077458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24538731.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 49077458 is about 7005.5305295174. The cubic root of 49077458 is about 366.1232875191.

The spelling of 49077458 in words is "forty-nine million, seventy-seven thousand, four hundred fifty-eight".