3045453 has 24 divisors (see below), whose sum is σ = 4512480. Its totient is φ = 1821600.

The previous prime is 3045451. The next prime is 3045457. The reversal of 3045453 is 3545403.

It is a happy number.

It is not a de Polignac number, because 3045453 - 2¹ = 3045451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30103 + ... + 30203.

It is an arithmetic number, because the mean of its divisors is an integer number (188020).

Almost surely, 2^3045453 is an apocalyptic number.

It is an amenable number.

3045453 is a deficient number, since it is larger than the sum of its proper divisors (1467027).

3045453 is a wasteful number, since it uses less digits than its factorization.

3045453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3045453 is about 1745.1226317941. The cubic root of 3045453 is about 144.9496932103.

The spelling of 3045453 in words is "three million, forty-five thousand, four hundred fifty-three".