104550442 has 8 divisors (see below), whose sum is σ = 166050756. Its totient is φ = 49200192.

The previous prime is 104550431. The next prime is 104550443. The reversal of 104550442 is 244055401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100821681 + 3728761 = 10041^2 + 1931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (104550443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537473 + ... + 1537540.

Almost surely, 2^104550442 is an apocalyptic number.

104550442 is a deficient number, since it is larger than the sum of its proper divisors (61500314).

104550442 is a wasteful number, since it uses less digits than its factorization.

104550442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075032.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 104550442 is about 10224.9910513408. The cubic root of 104550442 is about 471.0951405272.

The spelling of 104550442 in words is "one hundred four million, five hundred fifty thousand, four hundred forty-two".