890015214 has 32 divisors (see below), whose sum is σ = 2044056960. Its totient is φ = 255506400.

The previous prime is 890015201. The next prime is 890015237. The reversal of 890015214 is 412510098.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353617 + ... + 356124.

It is an arithmetic number, because the mean of its divisors is an integer number (63876780).

Almost surely, 2^890015214 is an apocalyptic number.

890015214 is an abundant number, since it is smaller than the sum of its proper divisors (1154041746).

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

890015214 is a wasteful number, since it uses less digits than its factorization.

890015214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709776.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 890015214 is about 29833.1227664822. The cubic root of 890015214 is about 961.9056526061.

The spelling of 890015214 in words is "eight hundred ninety million, fifteen thousand, two hundred fourteen".