48926591 has 8 divisors (see below), whose sum is σ = 56590464. Its totient is φ = 41431320.

The previous prime is 48926557. The next prime is 48926609. The reversal of 48926591 is 19562984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-48926591 is a prime.

It is a super-2 number, since 2×48926591² = 4787622613762562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48926531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41525 + ... + 42686.

It is an arithmetic number, because the mean of its divisors is an integer number (7073808).

Almost surely, 2^48926591 is an apocalyptic number.

48926591 is a deficient number, since it is larger than the sum of its proper divisors (7663873).

48926591 is an equidigital number, since it uses as much as digits as its factorization.

48926591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84301.

The product of its digits is 155520, while the sum is 44.

The square root of 48926591 is about 6994.7545346495. The cubic root of 48926591 is about 365.7477409130.

The spelling of 48926591 in words is "forty-eight million, nine hundred twenty-six thousand, five hundred ninety-one".