49240222 has 8 divisors (see below), whose sum is σ = 74084472. Its totient is φ = 24545400.

The previous prime is 49240201. The next prime is 49240253. The reversal of 49240222 is 22204294.

It is a happy number.

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

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, 36529 + ... + 37852.

It is an arithmetic number, because the mean of its divisors is an integer number (9260559).

Almost surely, 2^49240222 is an apocalyptic number.

49240222 is a deficient number, since it is larger than the sum of its proper divisors (24844250).

49240222 is a wasteful number, since it uses less digits than its factorization.

49240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74714.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 49240222 is about 7017.1377355728. The cubic root of 49240222 is about 366.5275867382.

The spelling of 49240222 in words is "forty-nine million, two hundred forty thousand, two hundred twenty-two".