918952046 has 4 divisors (see below), whose sum is σ = 1378428072. Its totient is φ = 459476022.

The previous prime is 918952033. The next prime is 918952049. The reversal of 918952046 is 640259819.

918952046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×918952046² = 1688945725695172232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 918951988 and 918952006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (918952049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229738010 + ... + 229738013.

It is an arithmetic number, because the mean of its divisors is an integer number (344607018).

Almost surely, 2^918952046 is an apocalyptic number.

918952046 is a deficient number, since it is larger than the sum of its proper divisors (459476026).

918952046 is a wasteful number, since it uses less digits than its factorization.

918952046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459476025.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 918952046 is about 30314.2218438805. The cubic root of 918952046 is about 972.2194002804.

The spelling of 918952046 in words is "nine hundred eighteen million, nine hundred fifty-two thousand, forty-six".