152346422 has 4 divisors (see below), whose sum is σ = 228519636. Its totient is φ = 76173210.

The previous prime is 152346419. The next prime is 152346449. The reversal of 152346422 is 224643251.

152346422 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.

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, 38086604 + ... + 38086607.

It is an arithmetic number, because the mean of its divisors is an integer number (57129909).

Almost surely, 2^152346422 is an apocalyptic number.

152346422 is a deficient number, since it is larger than the sum of its proper divisors (76173214).

152346422 is an equidigital number, since it uses as much as digits as its factorization.

152346422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76173213.

The product of its digits is 11520, while the sum is 29.

The square root of 152346422 is about 12342.8692774411. The cubic root of 152346422 is about 534.0854576676.

Adding to 152346422 its reverse (224643251), we get a palindrome (376989673).

The spelling of 152346422 in words is "one hundred fifty-two million, three hundred forty-six thousand, four hundred twenty-two".