1104020432 has 20 divisors (see below), whose sum is σ = 2141395680. Its totient is φ = 551402208.

The previous prime is 1104020431. The next prime is 1104020461. The reversal of 1104020432 is 2340204011.

It is a super-2 number, since 2×1104020432² = 2437722228546933248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1104020432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104020431) 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, 22838 + ... + 52245.

It is an arithmetic number, because the mean of its divisors is an integer number (107069784).

Almost surely, 2^1104020432 is an apocalyptic number.

It is an amenable number.

1104020432 is a deficient number, since it is larger than the sum of its proper divisors (1037375248).

1104020432 is an equidigital number, since it uses as much as digits as its factorization.

1104020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76010 (or 76004 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1104020432 is about 33226.8029157185. The cubic root of 1104020432 is about 1033.5362263639.

Adding to 1104020432 its reverse (2340204011), we get a palindrome (3444224443).

The spelling of 1104020432 in words is "one billion, one hundred four million, twenty thousand, four hundred thirty-two".