157076047 has 8 divisors (see below), whose sum is σ = 160308720. Its totient is φ = 153853440.

The previous prime is 157076027. The next prime is 157076057. The reversal of 157076047 is 740670751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157076047 - 2¹⁵ = 157043279 is a prime.

It is a super-2 number, since 2×157076047² = 49345769082292418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157075997 and 157076015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157076027) 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, 34479 + ... + 38767.

It is an arithmetic number, because the mean of its divisors is an integer number (20038590).

Almost surely, 2^157076047 is an apocalyptic number.

157076047 is a deficient number, since it is larger than the sum of its proper divisors (3232673).

157076047 is an equidigital number, since it uses as much as digits as its factorization.

157076047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 157076047 is about 12532.9983244234. The cubic root of 157076047 is about 539.5561590717.

The spelling of 157076047 in words is "one hundred fifty-seven million, seventy-six thousand, forty-seven".