152908414 has 4 divisors (see below), whose sum is σ = 229362624. Its totient is φ = 76454206.

The previous prime is 152908397. The next prime is 152908433. The reversal of 152908414 is 414809251.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414809251 = 1109 ⋅374039.

It is a self number, because there is not a number n which added to its sum of digits gives 152908414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38227102 + ... + 38227105.

It is an arithmetic number, because the mean of its divisors is an integer number (57340656).

Almost surely, 2^152908414 is an apocalyptic number.

152908414 is a deficient number, since it is larger than the sum of its proper divisors (76454210).

152908414 is an equidigital number, since it uses as much as digits as its factorization.

152908414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76454209.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 152908414 is about 12365.6141780342. The cubic root of 152908414 is about 534.7413825605.

The spelling of 152908414 in words is "one hundred fifty-two million, nine hundred eight thousand, four hundred fourteen".