152771207 has 4 divisors (see below), whose sum is σ = 156497376. Its totient is φ = 149045040.

The previous prime is 152771183. The next prime is 152771219. The reversal of 152771207 is 702177251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702177251 = 149 ⋅4712599.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152771207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152771107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863023 + ... + 1863104.

It is an arithmetic number, because the mean of its divisors is an integer number (39124344).

Almost surely, 2^152771207 is an apocalyptic number.

152771207 is a deficient number, since it is larger than the sum of its proper divisors (3726169).

152771207 is an equidigital number, since it uses as much as digits as its factorization.

152771207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726168.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 152771207 is about 12360.0650079197. The cubic root of 152771207 is about 534.5813908911.

The spelling of 152771207 in words is "one hundred fifty-two million, seven hundred seventy-one thousand, two hundred seven".