152797 has 4 divisors (see below), whose sum is σ = 156096. Its totient is φ = 149500.

The previous prime is 152791. The next prime is 152809. The reversal of 152797 is 797251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152797 is a prime.

It is a Duffinian number.

152797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1579 + ... + 1672.

It is an arithmetic number, because the mean of its divisors is an integer number (39024).

2¹⁵²⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

152797 is a deficient number, since it is larger than the sum of its proper divisors (3299).

152797 is an equidigital number, since it uses as much as digits as its factorization.

152797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298.

The product of its digits is 4410, while the sum is 31.

The square root of 152797 is about 390.8925683612. The cubic root of 152797 is about 53.4611474400.

It can be divided in two parts, 15279 and 7, that multiplied together give a triangular number (106953 = T₄₆₂).

The spelling of 152797 in words is "one hundred fifty-two thousand, seven hundred ninety-seven".