453946026 has 16 divisors (see below), whose sum is σ = 920680128. Its totient is φ = 149184000.

The previous prime is 453946021. The next prime is 453946037. The reversal of 453946026 is 620649354.

It is not an unprimeable number, because it can be changed into a prime (453946021) 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, 532375 + ... + 533226.

It is an arithmetic number, because the mean of its divisors is an integer number (57542508).

Almost surely, 2^453946026 is an apocalyptic number.

453946026 is an abundant number, since it is smaller than the sum of its proper divisors (466734102).

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

453946026 is a wasteful number, since it uses less digits than its factorization.

453946026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065677.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 453946026 is about 21306.0091523495. The cubic root of 453946026 is about 768.5428257378.

The spelling of 453946026 in words is "four hundred fifty-three million, nine hundred forty-six thousand, twenty-six".