514990 has 24 divisors (see below), whose sum is σ = 1079352. Its totient is φ = 176400.

The previous prime is 514967. The next prime is 515041. The reversal of 514990 is 99415.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36 + ... + 1015.

It is an arithmetic number, because the mean of its divisors is an integer number (44973).

2⁵¹⁴⁹⁹⁰ is an apocalyptic number.

514990 is an abundant number, since it is smaller than the sum of its proper divisors (564362).

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

514990 is a wasteful number, since it uses less digits than its factorization.

514990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 514990 is about 717.6280373564. The cubic root of 514990 is about 80.1554270017.

It can be divided in two parts, 51 and 4990, that added together give a square (5041 = 71²).

The spelling of 514990 in words is "five hundred fourteen thousand, nine hundred ninety".