1092451 has 2 divisors, whose sum is σ = 1092452. Its totient is φ = 1092450.

The previous prime is 1092433. The next prime is 1092461. The reversal of 1092451 is 1542901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1092451 - 2⁵ = 1092419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1092461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546225 + 546226.

It is an arithmetic number, because the mean of its divisors is an integer number (546226).

2^1092451 is an apocalyptic number.

1092451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092451 is an equidigital number, since it uses as much as digits as its factorization.

1092451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1092451 is about 1045.2038078767. The cubic root of 1092451 is about 102.9913273874.

The spelling of 1092451 in words is "one million, ninety-two thousand, four hundred fifty-one".