152752814 has 4 divisors (see below), whose sum is σ = 229129224. Its totient is φ = 76376406.

The previous prime is 152752801. The next prime is 152752877. The reversal of 152752814 is 418257251.

152752814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 418257251 = 4111 ⋅101741.

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, 38188202 + ... + 38188205.

It is an arithmetic number, because the mean of its divisors is an integer number (57282306).

Almost surely, 2^152752814 is an apocalyptic number.

152752814 is a deficient number, since it is larger than the sum of its proper divisors (76376410).

152752814 is an equidigital number, since it uses as much as digits as its factorization.

152752814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76376409.

The product of its digits is 22400, while the sum is 35.

The square root of 152752814 is about 12359.3209360385. The cubic root of 152752814 is about 534.5599362590.

The spelling of 152752814 in words is "one hundred fifty-two million, seven hundred fifty-two thousand, eight hundred fourteen".