48791292 has 72 divisors (see below), whose sum is σ = 132034560. Its totient is φ = 13904640.

The previous prime is 48791263. The next prime is 48791321. The reversal of 48791292 is 29219784.

It is an interprime number because it is at equal distance from previous prime (48791263) and next prime (48791321).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37509 + ... + 38787.

Almost surely, 2^48791292 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 48791292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66017280).

48791292 is an abundant number, since it is smaller than the sum of its proper divisors (83243268).

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

48791292 is a wasteful number, since it uses less digits than its factorization.

48791292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1312 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 48791292 is about 6985.0763775352. The cubic root of 48791292 is about 365.4102898632.

The spelling of 48791292 in words is "forty-eight million, seven hundred ninety-one thousand, two hundred ninety-two".