1290060 has 48 divisors (see below), whose sum is σ = 4015200. Its totient is φ = 343872.

The previous prime is 1290049. The next prime is 1290077. The reversal of 1290060 is 600921.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 655 + ... + 1734.

It is an arithmetic number, because the mean of its divisors is an integer number (83650).

2^1290060 is an apocalyptic number.

1290060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1290060 is an abundant number, since it is smaller than the sum of its proper divisors (2725140).

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

1290060 is a wasteful number, since it uses less digits than its factorization.

1290060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407 (or 2399 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1290060 is about 1135.8080823801. The cubic root of 1290060 is about 108.8604110513.

Adding to 1290060 its reverse (600921), we get a palindrome (1890981).

The spelling of 1290060 in words is "one million, two hundred ninety thousand, sixty".