152402414 has 4 divisors (see below), whose sum is σ = 228603624. Its totient is φ = 76201206.

The previous prime is 152402407. The next prime is 152402473. The reversal of 152402414 is 414204251.

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

It is a self number, because there is not a number n which added to its sum of digits gives 152402414.

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, 38100602 + ... + 38100605.

It is an arithmetic number, because the mean of its divisors is an integer number (57150906).

Almost surely, 2^152402414 is an apocalyptic number.

152402414 is a deficient number, since it is larger than the sum of its proper divisors (76201210).

152402414 is an equidigital number, since it uses as much as digits as its factorization.

152402414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76201209.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 152402414 is about 12345.1372612863. The cubic root of 152402414 is about 534.1508806023.

Adding to 152402414 its reverse (414204251), we get a palindrome (566606665).

The spelling of 152402414 in words is "one hundred fifty-two million, four hundred two thousand, four hundred fourteen".