1514989 has 16 divisors (see below), whose sum is σ = 1900800. Its totient is φ = 1177344.

The previous prime is 1514971. The next prime is 1515011. The reversal of 1514989 is 9894151.

It is not a de Polignac number, because 1514989 - 2¹³ = 1506797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514959) 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, 3232 + ... + 3670.

It is an arithmetic number, because the mean of its divisors is an integer number (118800).

2^1514989 is an apocalyptic number.

It is an amenable number.

1514989 is a deficient number, since it is larger than the sum of its proper divisors (385811).

1514989 is a wasteful number, since it uses less digits than its factorization.

1514989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its digits is 12960, while the sum is 37.

The square root of 1514989 is about 1230.8488940565. The cubic root of 1514989 is about 114.8514528145.

The spelling of 1514989 in words is "one million, five hundred fourteen thousand, nine hundred eighty-nine".