49109412 has 48 divisors (see below), whose sum is σ = 129326400. Its totient is φ = 14367360.

The previous prime is 49109381. The next prime is 49109449. The reversal of 49109412 is 21490194.

It is a self number, because there is not a number n which added to its sum of digits gives 49109412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2587 + ... + 10242.

It is an arithmetic number, because the mean of its divisors is an integer number (2694300).

Almost surely, 2^49109412 is an apocalyptic number.

It is an amenable number.

49109412 is an abundant number, since it is smaller than the sum of its proper divisors (80216988).

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

49109412 is a wasteful number, since it uses less digits than its factorization.

49109412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12876 (or 12874 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 49109412 is about 7007.8107851168. The cubic root of 49109412 is about 366.2027304097.

The spelling of 49109412 in words is "forty-nine million, one hundred nine thousand, four hundred twelve".