49249088 has 56 divisors (see below), whose sum is σ = 112434624. Its totient is φ = 20966400.

The previous prime is 49249069. The next prime is 49249099. The reversal of 49249088 is 88094294.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

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, 94268 + ... + 94788.

Almost surely, 2^49249088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49249088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56217312).

49249088 is an abundant number, since it is smaller than the sum of its proper divisors (63185536).

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

49249088 is a wasteful number, since it uses less digits than its factorization.

49249088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 49249088 is about 7017.7694461987. The cubic root of 49249088 is about 366.5495839215.

The spelling of 49249088 in words is "forty-nine million, two hundred forty-nine thousand, eighty-eight".