157675342 has 24 divisors (see below), whose sum is σ = 262583496. Its totient is φ = 70950000.

The previous prime is 157675303. The next prime is 157675351. The reversal of 157675342 is 243576751.

It is a junction number, because it is equal to n+sod(n) for n = 157675295 and 157675304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21217 + ... + 27667.

It is an arithmetic number, because the mean of its divisors is an integer number (10940979).

Almost surely, 2^157675342 is an apocalyptic number.

157675342 is a deficient number, since it is larger than the sum of its proper divisors (104908154).

157675342 is a wasteful number, since it uses less digits than its factorization.

157675342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576 (or 6565 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 157675342 is about 12556.8842472964. The cubic root of 157675342 is about 540.2414809314.

The spelling of 157675342 in words is "one hundred fifty-seven million, six hundred seventy-five thousand, three hundred forty-two".