49458408 has 16 divisors (see below), whose sum is σ = 123646080. Its totient is φ = 16486128.

The previous prime is 49458407. The next prime is 49458419. The reversal of 49458408 is 80485494.

It is a super-2 number, since 2×49458408² = 4892268243788928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49458408.

It is not an unprimeable number, because it can be changed into a prime (49458403) 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, 1030360 + ... + 1030407.

It is an arithmetic number, because the mean of its divisors is an integer number (7727880).

Almost surely, 2^49458408 is an apocalyptic number.

It is an amenable number.

49458408 is an abundant number, since it is smaller than the sum of its proper divisors (74187672).

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

49458408 is a wasteful number, since it uses less digits than its factorization.

49458408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060776 (or 2060772 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 49458408 is about 7032.6672038424. The cubic root of 49458408 is about 367.0681567294.

The spelling of 49458408 in words is "forty-nine million, four hundred fifty-eight thousand, four hundred eight".