1104586421 has 2 divisors, whose sum is σ = 1104586422. Its totient is φ = 1104586420.

The previous prime is 1104586397. The next prime is 1104586447. The reversal of 1104586421 is 1246854011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 869424196 + 235162225 = 29486^2 + 15335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104586421 is a prime.

It is a super-2 number, since 2×1104586421² = 2440222322915178482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104586471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552293210 + 552293211.

It is an arithmetic number, because the mean of its divisors is an integer number (552293211).

Almost surely, 2^1104586421 is an apocalyptic number.

It is an amenable number.

1104586421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104586421 is an equidigital number, since it uses as much as digits as its factorization.

1104586421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1104586421 is about 33235.3188791683. The cubic root of 1104586421 is about 1033.7128143396.

The spelling of 1104586421 in words is "one billion, one hundred four million, five hundred eighty-six thousand, four hundred twenty-one".