42476658 has 16 divisors (see below), whose sum is σ = 97089600. Its totient is φ = 12136176.

The previous prime is 42476657. The next prime is 42476671. The reversal of 42476658 is 85667424.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1011349 = 42476658 / (4 + 2 + 4 + 7 + 6 + 6 + 5 + 8).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42476657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505633 + ... + 505716.

It is an arithmetic number, because the mean of its divisors is an integer number (6068100).

Almost surely, 2^42476658 is an apocalyptic number.

42476658 is an abundant number, since it is smaller than the sum of its proper divisors (54612942).

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

42476658 is a wasteful number, since it uses less digits than its factorization.

42476658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011361.

The product of its digits is 322560, while the sum is 42.

The square root of 42476658 is about 6517.4119096463. The cubic root of 42476658 is about 348.9127019251.

It can be divided in two parts, 42476 and 658, that added together give a palindrome (43134).

The spelling of 42476658 in words is "forty-two million, four hundred seventy-six thousand, six hundred fifty-eight".