49458150 has 108 divisors (see below), whose sum is σ = 154640772. Its totient is φ = 11299680.

The previous prime is 49458131. The next prime is 49458161. The reversal of 49458150 is 5185494.

It is a super-2 number, since 2×49458150² = 4892217202845000, 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 53 ways as a sum of consecutive naturals, for example, 20929 + ... + 23171.

It is an arithmetic number, because the mean of its divisors is an integer number (1431859).

Almost surely, 2^49458150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49458150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77320386).

49458150 is an abundant number, since it is smaller than the sum of its proper divisors (105182622).

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

49458150 is a wasteful number, since it uses less digits than its factorization.

49458150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 49458150 is about 7032.6488608489. The cubic root of 49458150 is about 367.0675184574.

The spelling of 49458150 in words is "forty-nine million, four hundred fifty-eight thousand, one hundred fifty".