157096240 has 160 divisors (see below), whose sum is σ = 437114880. Its totient is φ = 51397632.

The previous prime is 157096229. The next prime is 157096249. The reversal of 157096240 is 42690751.

It is a junction number, because it is equal to n+sod(n) for n = 157096196 and 157096205.

It is not an unprimeable number, because it can be changed into a prime (157096249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1988521 + ... + 1988599.

It is an arithmetic number, because the mean of its divisors is an integer number (2731968).

Almost surely, 2^157096240 is an apocalyptic number.

157096240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157096240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218557440).

157096240 is an abundant number, since it is smaller than the sum of its proper divisors (280018640).

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

157096240 is a wasteful number, since it uses less digits than its factorization.

157096240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 157096240 is about 12533.8038918758. The cubic root of 157096240 is about 539.5792790633.

The spelling of 157096240 in words is "one hundred fifty-seven million, ninety-six thousand, two hundred forty".