1199340 has 48 divisors (see below), whose sum is σ = 3732960. Its totient is φ = 319680.

The previous prime is 1199329. The next prime is 1199351. The reversal of 1199340 is 439911.

It is an interprime number because it is at equal distance from previous prime (1199329) and next prime (1199351).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 571 + ... + 1650.

It is an arithmetic number, because the mean of its divisors is an integer number (77770).

2^1199340 is an apocalyptic number.

1199340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1199340 is an abundant number, since it is smaller than the sum of its proper divisors (2533620).

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

1199340 is a wasteful number, since it uses less digits than its factorization.

1199340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239 (or 2231 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1199340 is about 1095.1438261708. The cubic root of 1199340 is about 106.2463712717.

The spelling of 1199340 in words is "one million, one hundred ninety-nine thousand, three hundred forty".