152552247 has 8 divisors (see below), whose sum is σ = 203462640. Its totient is φ = 101671680.

The previous prime is 152552219. The next prime is 152552299. The reversal of 152552247 is 742255251.

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

It is not a de Polignac number, because 152552247 - 2⁷ = 152552119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152552207) 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, 11029 + ... + 20657.

It is an arithmetic number, because the mean of its divisors is an integer number (25432830).

Almost surely, 2^152552247 is an apocalyptic number.

152552247 is a deficient number, since it is larger than the sum of its proper divisors (50910393).

152552247 is an equidigital number, since it uses as much as digits as its factorization.

152552247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14913.

The product of its digits is 28000, while the sum is 33.

The square root of 152552247 is about 12351.2042732683. The cubic root of 152552247 is about 534.3258717394.

The spelling of 152552247 in words is "one hundred fifty-two million, five hundred fifty-two thousand, two hundred forty-seven".