42762465 has 16 divisors (see below), whose sum is σ = 76022400. Its totient is φ = 22806576.

The previous prime is 42762457. The next prime is 42762481. The reversal of 42762465 is 56426724.

42762465 is a `hidden beast` number, since 4 + 27 + 624 + 6 + 5 = 666.

It is not a de Polignac number, because 42762465 - 2³ = 42762457 is a prime.

It is a Curzon 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, 158245 + ... + 158514.

It is an arithmetic number, because the mean of its divisors is an integer number (4751400).

Almost surely, 2^42762465 is an apocalyptic number.

42762465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42762465 is a deficient number, since it is larger than the sum of its proper divisors (33259935).

42762465 is a wasteful number, since it uses less digits than its factorization.

42762465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316773 (or 316767 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 42762465 is about 6539.3015682105. The cubic root of 42762465 is about 349.6935140094.

The spelling of 42762465 in words is "forty-two million, seven hundred sixty-two thousand, four hundred sixty-five".