42460619 has 2 divisors, whose sum is σ = 42460620. Its totient is φ = 42460618.

The previous prime is 42460603. The next prime is 42460631. The reversal of 42460619 is 91606424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42460619 - 2⁴ = 42460603 is a prime.

It is a super-2 number, since 2×42460619² = 3605808331726322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42460699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21230309 + 21230310.

It is an arithmetic number, because the mean of its divisors is an integer number (21230310).

Almost surely, 2^42460619 is an apocalyptic number.

42460619 is a deficient number, since it is larger than the sum of its proper divisors (1).

42460619 is an equidigital number, since it uses as much as digits as its factorization.

42460619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 42460619 is about 6516.1813203747. The cubic root of 42460619 is about 348.8687804271.

The spelling of 42460619 in words is "forty-two million, four hundred sixty thousand, six hundred nineteen".