1045051 has 8 divisors (see below), whose sum is σ = 1246464. Its totient is φ = 856680.

The previous prime is 1045043. The next prime is 1045061. The reversal of 1045051 is 1505401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1045051 - 2³ = 1045043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3085 + ... + 3406.

It is an arithmetic number, because the mean of its divisors is an integer number (155808).

2^1045051 is an apocalyptic number.

1045051 is a deficient number, since it is larger than the sum of its proper divisors (201413).

1045051 is an equidigital number, since it uses as much as digits as its factorization.

1045051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1045051 is about 1022.2773596241. The cubic root of 1045051 is about 101.4796969752.

It can be divided in two parts, 10450 and 51, that added together give a palindrome (10501).

The spelling of 1045051 in words is "one million, forty-five thousand, fifty-one".