454150874 has 4 divisors (see below), whose sum is σ = 681226314. Its totient is φ = 227075436.

The previous prime is 454150859. The next prime is 454150877. The reversal of 454150874 is 478051454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 227859025 + 226291849 = 15095^2 + 15043^2 .

It is not an unprimeable number, because it can be changed into a prime (454150877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113537717 + ... + 113537720.

Almost surely, 2^454150874 is an apocalyptic number.

454150874 is a deficient number, since it is larger than the sum of its proper divisors (227075440).

454150874 is a wasteful number, since it uses less digits than its factorization.

454150874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227075439.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 454150874 is about 21310.8158924054. The cubic root of 454150874 is about 768.6584127433.

The spelling of 454150874 in words is "four hundred fifty-four million, one hundred fifty thousand, eight hundred seventy-four".