2957523 has 8 divisors (see below), whose sum is σ = 3993600. Its totient is φ = 1946568.

The previous prime is 2957489. The next prime is 2957531. The reversal of 2957523 is 3257592.

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

It is not a de Polignac number, because 2957523 - 2⁶ = 2957459 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 9² + 5³ + 7⁷ + 5⁵ + 2²¹ + 3⁶ .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2957023) 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, 6003 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (499200).

2^2957523 is an apocalyptic number.

2957523 is a deficient number, since it is larger than the sum of its proper divisors (1036077).

2957523 is a wasteful number, since it uses less digits than its factorization.

2957523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12561.

The product of its digits is 18900, while the sum is 33.

The square root of 2957523 is about 1719.7450392427. The cubic root of 2957523 is about 143.5410251490.

The spelling of 2957523 in words is "two million, nine hundred fifty-seven thousand, five hundred twenty-three".