104996142 has 16 divisors (see below), whose sum is σ = 233324880. Its totient is φ = 34998696.

The previous prime is 104996123. The next prime is 104996183. The reversal of 104996142 is 241699401.

It is a happy number.

It is a super-2 number, since 2×104996142² = 22048379669768328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 104996097 and 104996106.

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, 972133 + ... + 972240.

It is an arithmetic number, because the mean of its divisors is an integer number (14582805).

Almost surely, 2^104996142 is an apocalyptic number.

104996142 is an abundant number, since it is smaller than the sum of its proper divisors (128328738).

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

104996142 is a wasteful number, since it uses less digits than its factorization.

104996142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944384 (or 1944378 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 104996142 is about 10246.7625131063. The cubic root of 104996142 is about 471.7636199090.

It can be divided in two parts, 10499 and 6142, that added together give a square (16641 = 129²).

The spelling of 104996142 in words is "one hundred four million, nine hundred ninety-six thousand, one hundred forty-two".