42269460 has 48 divisors (see below), whose sum is σ = 118700736. Its totient is φ = 11238912.

The previous prime is 42269459. The next prime is 42269519. The reversal of 42269460 is 6496224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25167 + ... + 26793.

It is an arithmetic number, because the mean of its divisors is an integer number (2472932).

Almost surely, 2^42269460 is an apocalyptic number.

It is an amenable number.

42269460 is an abundant number, since it is smaller than the sum of its proper divisors (76431276).

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

42269460 is a wasteful number, since it uses less digits than its factorization.

42269460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072 (or 2070 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 42269460 is about 6501.4967507490. The cubic root of 42269460 is about 348.3444535011.

The spelling of 42269460 in words is "forty-two million, two hundred sixty-nine thousand, four hundred sixty".