452776026 has 16 divisors (see below), whose sum is σ = 905770944. Its totient is φ = 150888864.

The previous prime is 452776007. The next prime is 452776033. The reversal of 452776026 is 620677254.

It is a happy number.

It is a super-2 number, since 2×452776026² = 410012259440705352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32110 + ... + 44006.

It is an arithmetic number, because the mean of its divisors is an integer number (56610684).

Almost surely, 2^452776026 is an apocalyptic number.

452776026 is an abundant number, since it is smaller than the sum of its proper divisors (452994918).

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

452776026 is a wasteful number, since it uses less digits than its factorization.

452776026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18245.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 452776026 is about 21278.5343950188. The cubic root of 452776026 is about 767.8819771708.

The spelling of 452776026 in words is "four hundred fifty-two million, seven hundred seventy-six thousand, twenty-six".