152626242 has 16 divisors (see below), whose sum is σ = 305383680. Its totient is φ = 50853552.

The previous prime is 152626241. The next prime is 152626247. The reversal of 152626242 is 242626251.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (152626241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16368 + ... + 23940.

It is an arithmetic number, because the mean of its divisors is an integer number (19086480).

Almost surely, 2^152626242 is an apocalyptic number.

152626242 is an abundant number, since it is smaller than the sum of its proper divisors (152757438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152626242 is a wasteful number, since it uses less digits than its factorization.

152626242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10937.

The product of its digits is 11520, while the sum is 30.

The square root of 152626242 is about 12354.1993670169. The cubic root of 152626242 is about 534.4122488176.

Subtracting 152626242 from its reverse (242626251), we obtain a palindrome (90000009).

The spelling of 152626242 in words is "one hundred fifty-two million, six hundred twenty-six thousand, two hundred forty-two".