157088466 has 96 divisors (see below), whose sum is σ = 389188800. Its totient is φ = 45480960.

The previous prime is 157088461. The next prime is 157088473. The reversal of 157088466 is 664880751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157088461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238045 + ... + 238703.

It is an arithmetic number, because the mean of its divisors is an integer number (4054050).

Almost surely, 2^157088466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157088466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194594400).

157088466 is an abundant number, since it is smaller than the sum of its proper divisors (232100334).

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

157088466 is a wasteful number, since it uses less digits than its factorization.

157088466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 157088466 is about 12533.4937667037. The cubic root of 157088466 is about 539.5703784503.

The spelling of 157088466 in words is "one hundred fifty-seven million, eighty-eight thousand, four hundred sixty-six".