248151136 has 12 divisors (see below), whose sum is σ = 488547612. Its totient is φ = 124075552.

The previous prime is 248151133. The next prime is 248151139. The reversal of 248151136 is 631151842.

248151136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (248151133) and next prime (248151139).

It is a junction number, because it is equal to n+sod(n) for n = 248151098 and 248151107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248151131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3877330 + ... + 3877393.

It is an arithmetic number, because the mean of its divisors is an integer number (40712301).

Almost surely, 2^248151136 is an apocalyptic number.

It is an amenable number.

248151136 is a deficient number, since it is larger than the sum of its proper divisors (240396476).

248151136 is an equidigital number, since it uses as much as digits as its factorization.

248151136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754733 (or 7754725 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 248151136 is about 15752.8135899591. The cubic root of 248151136 is about 628.4037324388.

The spelling of 248151136 in words is "two hundred forty-eight million, one hundred fifty-one thousand, one hundred thirty-six".