49742294 has 8 divisors (see below), whose sum is σ = 85272528. Its totient is φ = 21318120.

The previous prime is 49742293. The next prime is 49742311. The reversal of 49742294 is 49224794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49742291) 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, 1776497 + ... + 1776524.

It is an arithmetic number, because the mean of its divisors is an integer number (10659066).

Almost surely, 2^49742294 is an apocalyptic number.

49742294 is a deficient number, since it is larger than the sum of its proper divisors (35530234).

49742294 is a wasteful number, since it uses less digits than its factorization.

49742294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553030.

The product of its digits is 145152, while the sum is 41.

The square root of 49742294 is about 7052.8217048214. The cubic root of 49742294 is about 367.7691279907.

The spelling of 49742294 in words is "forty-nine million, seven hundred forty-two thousand, two hundred ninety-four".