152918071 has 6 divisors (see below), whose sum is σ = 157922016. Its totient is φ = 147918600.

The previous prime is 152918063. The next prime is 152918093. The reversal of 152918071 is 170819251.

It is a happy number.

152918071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152918071 - 2³ = 152918063 is a prime.

It is a super-2 number, since 2×152918071² = 46767872876722082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152918011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67741 + ... + 69961.

It is an arithmetic number, because the mean of its divisors is an integer number (26320336).

Almost surely, 2^152918071 is an apocalyptic number.

152918071 is a deficient number, since it is larger than the sum of its proper divisors (5003945).

152918071 is an frugal number, since it uses more digits than its factorization.

152918071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 34.

The square root of 152918071 is about 12366.0046498455. The cubic root of 152918071 is about 534.7526396014.

It can be divided in two parts, 1529180 and 71, that added together give a palindrome (1529251).

The spelling of 152918071 in words is "one hundred fifty-two million, nine hundred eighteen thousand, seventy-one".