42964253 has 8 divisors (see below), whose sum is σ = 47469888. Its totient is φ = 38678464.

The previous prime is 42964249. The next prime is 42964297. The reversal of 42964253 is 35246924.

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 42964253 - 2² = 42964249 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 (42964153) 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, 54551 + ... + 55332.

It is an arithmetic number, because the mean of its divisors is an integer number (5933736).

Almost surely, 2^42964253 is an apocalyptic number.

It is an amenable number.

42964253 is a deficient number, since it is larger than the sum of its proper divisors (4505635).

42964253 is a wasteful number, since it uses less digits than its factorization.

42964253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109923.

The product of its digits is 51840, while the sum is 35.

The square root of 42964253 is about 6554.7122743870. The cubic root of 42964253 is about 350.2426969763.

The spelling of 42964253 in words is "forty-two million, nine hundred sixty-four thousand, two hundred fifty-three".