94888890 has 24 divisors (see below), whose sum is σ = 246711348. Its totient is φ = 25303680.

The previous prime is 94888889. The next prime is 94888891. The reversal of 94888890 is 9888849.

It is an interprime number because it is at equal distance from previous prime (94888889) and next prime (94888891).

It can be written as a sum of positive squares in 2 ways, for example, as 88792929 + 6095961 = 9423^2 + 2469^2 .

It is not an unprimeable number, because it can be changed into a prime (94888891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527071 + ... + 527250.

Almost surely, 2^94888890 is an apocalyptic number.

94888890 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

94888890 is an abundant number, since it is smaller than the sum of its proper divisors (151822458).

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

94888890 is a wasteful number, since it uses less digits than its factorization.

94888890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054334 (or 1054331 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 94888890 is about 9741.0928545005. The cubic root of 94888890 is about 456.1123049798.

The spelling of 94888890 in words is "ninety-four million, eight hundred eighty-eight thousand, eight hundred ninety".