42501296 has 20 divisors (see below), whose sum is σ = 82489512. Its totient is φ = 21213696.

The previous prime is 42501293. The next prime is 42501311. The reversal of 42501296 is 69210524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42501293) 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, 8795 + ... + 12741.

Almost surely, 2^42501296 is an apocalyptic number.

It is an amenable number.

42501296 is a deficient number, since it is larger than the sum of its proper divisors (39988216).

42501296 is a wasteful number, since it uses less digits than its factorization.

42501296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 42501296 is about 6519.3018031074. The cubic root of 42501296 is about 348.9801495539.

The spelling of 42501296 in words is "forty-two million, five hundred one thousand, two hundred ninety-six".