453210740 has 12 divisors (see below), whose sum is σ = 951742596. Its totient is φ = 181284288.

The previous prime is 453210733. The next prime is 453210749. The reversal of 453210740 is 47012354.

It can be written as a sum of positive squares in 2 ways, for example, as 263542756 + 189667984 = 16234^2 + 13772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453210749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11330249 + ... + 11330288.

It is an arithmetic number, because the mean of its divisors is an integer number (79311883).

Almost surely, 2^453210740 is an apocalyptic number.

It is an amenable number.

453210740 is an abundant number, since it is smaller than the sum of its proper divisors (498531856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453210740 is a wasteful number, since it uses less digits than its factorization.

453210740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22660546 (or 22660544 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 453210740 is about 21288.7467926132. The cubic root of 453210740 is about 768.1276485054.

The spelling of 453210740 in words is "four hundred fifty-three million, two hundred ten thousand, seven hundred forty".