152765414 has 4 divisors (see below), whose sum is σ = 229148124. Its totient is φ = 76382706.

The previous prime is 152765407. The next prime is 152765441. The reversal of 152765414 is 414567251.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×152765414³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38191352 + ... + 38191355.

It is an arithmetic number, because the mean of its divisors is an integer number (57287031).

Almost surely, 2^152765414 is an apocalyptic number.

152765414 is a deficient number, since it is larger than the sum of its proper divisors (76382710).

152765414 is an equidigital number, since it uses as much as digits as its factorization.

152765414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76382709.

The product of its digits is 33600, while the sum is 35.

The square root of 152765414 is about 12359.8306622704. The cubic root of 152765414 is about 534.5746337951.

The spelling of 152765414 in words is "one hundred fifty-two million, seven hundred sixty-five thousand, four hundred fourteen".