42425496 has 24 divisors (see below), whose sum is σ = 114902580. Its totient is φ = 14141808.

The previous prime is 42425491. The next prime is 42425519. The reversal of 42425496 is 69452424.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 42425496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42425491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 294550 + ... + 294693.

Almost surely, 2^42425496 is an apocalyptic number.

It is an amenable number.

42425496 is an abundant number, since it is smaller than the sum of its proper divisors (72477084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42425496 is a wasteful number, since it uses less digits than its factorization.

42425496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589255 (or 589248 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 42425496 is about 6513.4857027555. The cubic root of 42425496 is about 348.7725603011.

The spelling of 42425496 in words is "forty-two million, four hundred twenty-five thousand, four hundred ninety-six".