162924157 has 8 divisors (see below), whose sum is σ = 185463360. Its totient is φ = 141672960.

The previous prime is 162924143. The next prime is 162924161. The reversal of 162924157 is 751429261.

162924157 = T₂₃₈ + T₂₃₉ + ... + T₉₉₆.

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

It is not a de Polignac number, because 162924157 - 2¹⁹ = 162399869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162924187) 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, 321732 + ... + 322237.

It is an arithmetic number, because the mean of its divisors is an integer number (23182920).

Almost surely, 2^162924157 is an apocalyptic number.

It is an amenable number.

162924157 is a deficient number, since it is larger than the sum of its proper divisors (22539203).

162924157 is a wasteful number, since it uses less digits than its factorization.

162924157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644003.

The product of its digits is 30240, while the sum is 37.

The square root of 162924157 is about 12764.1747480987. The cubic root of 162924157 is about 546.1708207528.

It can be divided in two parts, 16292 and 4157, that added together give a square (20449 = 143²).

The spelling of 162924157 in words is "one hundred sixty-two million, nine hundred twenty-four thousand, one hundred fifty-seven".