42610104 has 32 divisors (see below), whose sum is σ = 118362000. Its totient is φ = 14203296.

The previous prime is 42610091. The next prime is 42610121. The reversal of 42610104 is 40101624.

42610104 is a `hidden beast` number, since 42 + 610 + 10 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98419 + ... + 98850.

Almost surely, 2^42610104 is an apocalyptic number.

It is an amenable number.

42610104 is an abundant number, since it is smaller than the sum of its proper divisors (75751896).

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

42610104 is a wasteful number, since it uses less digits than its factorization.

42610104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197284 (or 197274 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 42610104 is about 6527.6415342756. The cubic root of 42610104 is about 349.2777049829.

Adding to 42610104 its product of nonzero digits (192), we get a triangular number (42610296 = T₉₂₃₁).

Adding to 42610104 its reverse (40101624), we get a palindrome (82711728).

The spelling of 42610104 in words is "forty-two million, six hundred ten thousand, one hundred four".