157093692 has 24 divisors (see below), whose sum is σ = 418916736. Its totient is φ = 44883888.

The previous prime is 157093687. The next prime is 157093697. The reversal of 157093692 is 296390751.

157093692 is digitally balanced in base 3, 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 (157093687) and next prime (157093697).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157093697) 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, 934998 + ... + 935165.

It is an arithmetic number, because the mean of its divisors is an integer number (17454864).

Almost surely, 2^157093692 is an apocalyptic number.

157093692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157093692 is an abundant number, since it is smaller than the sum of its proper divisors (261823044).

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

157093692 is a wasteful number, since it uses less digits than its factorization.

157093692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870177 (or 1870175 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 157093692 is about 12533.7022463437. The cubic root of 157093692 is about 539.5763618379.

The spelling of 157093692 in words is "one hundred fifty-seven million, ninety-three thousand, six hundred ninety-two".