7444045 has 16 divisors (see below), whose sum is σ = 10810368. Its totient is φ = 4803840.

The previous prime is 7444043. The next prime is 7444069. The reversal of 7444045 is 5404447.

7444045 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 7444045 - 2¹ = 7444043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7444043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5661 + ... + 6850.

It is an arithmetic number, because the mean of its divisors is an integer number (675648).

Almost surely, 2^7444045 is an apocalyptic number.

It is an amenable number.

7444045 is a deficient number, since it is larger than the sum of its proper divisors (3366323).

7444045 is a wasteful number, since it uses less digits than its factorization.

7444045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 7444045 is about 2728.3777231168. The cubic root of 7444045 is about 195.2553743760.

The spelling of 7444045 in words is "seven million, four hundred forty-four thousand, forty-five".