42476619 has 16 divisors (see below), whose sum is σ = 59051520. Its totient is φ = 27125280.

The previous prime is 42476611. The next prime is 42476633. The reversal of 42476619 is 91667424.

It is a happy number.

It is not a de Polignac number, because 42476619 - 2³ = 42476611 is a prime.

It is a super-2 number, since 2×42476619² = 3608526323342322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42476611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9534 + ... + 13260.

It is an arithmetic number, because the mean of its divisors is an integer number (3690720).

Almost surely, 2^42476619 is an apocalyptic number.

42476619 is a deficient number, since it is larger than the sum of its proper divisors (16574901).

42476619 is a wasteful number, since it uses less digits than its factorization.

42476619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890.

The product of its digits is 72576, while the sum is 39.

The square root of 42476619 is about 6517.4089176605. The cubic root of 42476619 is about 348.9125951402.

The spelling of 42476619 in words is "forty-two million, four hundred seventy-six thousand, six hundred nineteen".