49458422 has 16 divisors (see below), whose sum is σ = 80036880. Its totient is φ = 22786272.

The previous prime is 49458419. The next prime is 49458433. The reversal of 49458422 is 22485494.

It is a happy number.

It is a super-2 number, since 2×49458422² = 4892271013460168, which contains 22 as substring.

It is a congruent 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, 17093 + ... + 19775.

It is an arithmetic number, because the mean of its divisors is an integer number (5002305).

Almost surely, 2^49458422 is an apocalyptic number.

49458422 is a deficient number, since it is larger than the sum of its proper divisors (30578458).

49458422 is a wasteful number, since it uses less digits than its factorization.

49458422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407.

The product of its digits is 92160, while the sum is 38.

The square root of 49458422 is about 7032.6681991972. The cubic root of 49458422 is about 367.0681913642.

The spelling of 49458422 in words is "forty-nine million, four hundred fifty-eight thousand, four hundred twenty-two".