900014970 has 32 divisors (see below), whose sum is σ = 2171241792. Its totient is φ = 238758912.

The previous prime is 900014963. The next prime is 900014977. The reversal of 900014970 is 79410009.

It is an interprime number because it is at equal distance from previous prime (900014963) and next prime (900014977).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (900014977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71932 + ... + 83511.

It is an arithmetic number, because the mean of its divisors is an integer number (67851306).

Almost surely, 2^900014970 is an apocalyptic number.

900014970 is an abundant number, since it is smaller than the sum of its proper divisors (1271226822).

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

900014970 is a wasteful number, since it uses less digits than its factorization.

900014970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155646.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 900014970 is about 30000.2494989625. The cubic root of 900014970 is about 965.4947376782.

Adding to 900014970 its reverse (79410009), we get a palindrome (979424979).

The spelling of 900014970 in words is "nine hundred million, fourteen thousand, nine hundred seventy".