454691094 has 64 divisors (see below), whose sum is σ = 1114864128. Its totient is φ = 121651200.

The previous prime is 454691063. The next prime is 454691099. The reversal of 454691094 is 490196454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454691099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8214 + ... + 31254.

It is an arithmetic number, because the mean of its divisors is an integer number (17419752).

Almost surely, 2^454691094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454691094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557432064).

454691094 is an abundant number, since it is smaller than the sum of its proper divisors (660173034).

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

454691094 is a wasteful number, since it uses less digits than its factorization.

454691094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23093.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 454691094 is about 21323.4869099779. The cubic root of 454691094 is about 768.9630692891.

The spelling of 454691094 in words is "four hundred fifty-four million, six hundred ninety-one thousand, ninety-four".