152077322 has 8 divisors (see below), whose sum is σ = 228728676. Its totient is φ = 75834432.

The previous prime is 152077319. The next prime is 152077327. The reversal of 152077322 is 223770251.

It can be written as a sum of positive squares in 2 ways, for example, as 141586201 + 10491121 = 11899^2 + 3239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (152077327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101183 + ... + 102674.

Almost surely, 2^152077322 is an apocalyptic number.

152077322 is a deficient number, since it is larger than the sum of its proper divisors (76651354).

152077322 is a wasteful number, since it uses less digits than its factorization.

152077322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204232.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 152077322 is about 12331.9634284245. The cubic root of 152077322 is about 533.7708083305.

The spelling of 152077322 in words is "one hundred fifty-two million, seventy-seven thousand, three hundred twenty-two".