152940677 has 8 divisors (see below), whose sum is σ = 153820632. Its totient is φ = 152064000.

The previous prime is 152940661. The next prime is 152940703. The reversal of 152940677 is 776049251.

It can be written as a sum of positive squares in 4 ways, for example, as 93973636 + 58967041 = 9694^2 + 7679^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 152940677 - 2⁴ = 152940661 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 (152940377) 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, 238277 + ... + 238917.

It is an arithmetic number, because the mean of its divisors is an integer number (19227579).

Almost surely, 2^152940677 is an apocalyptic number.

It is an amenable number.

152940677 is a deficient number, since it is larger than the sum of its proper divisors (879955).

152940677 is an equidigital number, since it uses as much as digits as its factorization.

152940677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 152940677 is about 12366.9186542162. The cubic root of 152940677 is about 534.7789892723.

The spelling of 152940677 in words is "one hundred fifty-two million, nine hundred forty thousand, six hundred seventy-seven".