445933038 has 16 divisors (see below), whose sum is σ = 903156480. Its totient is φ = 146762616.

The previous prime is 445933031. The next prime is 445933057. The reversal of 445933038 is 830339544.

It is a junction number, because it is equal to n+sod(n) for n = 445932987 and 445933005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445933031) 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, 469920 + ... + 470867.

It is an arithmetic number, because the mean of its divisors is an integer number (56447280).

Almost surely, 2^445933038 is an apocalyptic number.

445933038 is an abundant number, since it is smaller than the sum of its proper divisors (457223442).

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

445933038 is a wasteful number, since it uses less digits than its factorization.

445933038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940871.

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

The square root of 445933038 is about 21117.1266511332. The cubic root of 445933038 is about 763.9938860379.

The spelling of 445933038 in words is "four hundred forty-five million, nine hundred thirty-three thousand, thirty-eight".