152427487 has 4 divisors (see below), whose sum is σ = 152457256. Its totient is φ = 152397720.

The previous prime is 152427469. The next prime is 152427511. The reversal of 152427487 is 784724251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152427487 - 2²⁷ = 18209759 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 (152427427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5028 + ... + 18169.

It is an arithmetic number, because the mean of its divisors is an integer number (38114314).

Almost surely, 2^152427487 is an apocalyptic number.

152427487 is a deficient number, since it is larger than the sum of its proper divisors (29769).

152427487 is an equidigital number, since it uses as much as digits as its factorization.

152427487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29768.

The product of its digits is 125440, while the sum is 40.

The square root of 152427487 is about 12346.1527205847. The cubic root of 152427487 is about 534.1801715440.

The spelling of 152427487 in words is "one hundred fifty-two million, four hundred twenty-seven thousand, four hundred eighty-seven".