49520274 has 16 divisors (see below), whose sum is σ = 99211008. Its totient is φ = 16478352.

The previous prime is 49520243. The next prime is 49520287. The reversal of 49520274 is 47202594.

It is a super-3 number, since 3×49520274³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3157 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (6200688).

Almost surely, 2^49520274 is an apocalyptic number.

49520274 is an abundant number, since it is smaller than the sum of its proper divisors (49690734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49520274 is a wasteful number, since it uses less digits than its factorization.

49520274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14209.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 49520274 is about 7037.0643026762. The cubic root of 49520274 is about 367.2211443770.

It can be divided in two parts, 49520 and 274, that added together give a palindrome (49794).

The spelling of 49520274 in words is "forty-nine million, five hundred twenty thousand, two hundred seventy-four".