152074822 has 16 divisors (see below), whose sum is σ = 245977200. Its totient is φ = 70277760.

The previous prime is 152074817. The next prime is 152074823. The reversal of 152074822 is 228470251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152074823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47247 + ... + 50362.

It is an arithmetic number, because the mean of its divisors is an integer number (15373575).

Almost surely, 2^152074822 is an apocalyptic number.

152074822 is a deficient number, since it is larger than the sum of its proper divisors (93902378).

152074822 is a wasteful number, since it uses less digits than its factorization.

152074822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97671.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 152074822 is about 12331.8620653979. The cubic root of 152074822 is about 533.7678834273.

The spelling of 152074822 in words is "one hundred fifty-two million, seventy-four thousand, eight hundred twenty-two".