42401460 has 48 divisors (see below), whose sum is σ = 119008512. Its totient is φ = 11280000.

The previous prime is 42401449. The next prime is 42401479. The reversal of 42401460 is 6410424.

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, 44590 + ... + 45530.

It is an arithmetic number, because the mean of its divisors is an integer number (2479344).

Almost surely, 2^42401460 is an apocalyptic number.

It is an amenable number.

42401460 is an abundant number, since it is smaller than the sum of its proper divisors (76607052).

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

42401460 is a wasteful number, since it uses less digits than its factorization.

42401460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 42401460 is about 6511.6403463336. The cubic root of 42401460 is about 348.7066826121.

Adding to 42401460 its reverse (6410424), we get a palindrome (48811884).

The spelling of 42401460 in words is "forty-two million, four hundred one thousand, four hundred sixty".