152160769 has 4 divisors (see below), whose sum is σ = 152575744. Its totient is φ = 151745796.

The previous prime is 152160733. The next prime is 152160817. The reversal of 152160769 is 967061251.

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 not a de Polignac number, because 152160769 - 2¹⁵ = 152128001 is a prime.

It is a super-2 number, since 2×152160769² = 46305799245342722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152161769) 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, 206937 + ... + 207670.

It is an arithmetic number, because the mean of its divisors is an integer number (38143936).

Almost surely, 2^152160769 is an apocalyptic number.

It is an amenable number.

152160769 is a deficient number, since it is larger than the sum of its proper divisors (414975).

152160769 is an equidigital number, since it uses as much as digits as its factorization.

152160769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414974.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 152160769 is about 12335.3463267149. The cubic root of 152160769 is about 533.8684197027.

The spelling of 152160769 in words is "one hundred fifty-two million, one hundred sixty thousand, seven hundred sixty-nine".