714990 has 16 divisors (see below), whose sum is σ = 1716048. Its totient is φ = 190656.

The previous prime is 714971. The next prime is 714991. The reversal of 714990 is 99417.

It is a super-2 number, since 2×714990² = 1022421400200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 23833 = 714990 / (7 + 1 + 4 + 9 + 9 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714991) by changing a digit.

714990 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11887 + ... + 11946.

It is an arithmetic number, because the mean of its divisors is an integer number (107253).

2⁷¹⁴⁹⁹⁰ is an apocalyptic number.

714990 is an abundant number, since it is smaller than the sum of its proper divisors (1001058).

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

714990 is a wasteful number, since it uses less digits than its factorization.

714990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23843.

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

The square root of 714990 is about 845.5708131198. The cubic root of 714990 is about 89.4197234884.

The spelling of 714990 in words is "seven hundred fourteen thousand, nine hundred ninety".