1136730 has 32 divisors (see below), whose sum is σ = 3118464. Its totient is φ = 259776.

The previous prime is 1136719. The next prime is 1136741. The reversal of 1136730 is 376311.

It is an interprime number because it is at equal distance from previous prime (1136719) and next prime (1136741).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1136697 and 1136706.

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, 2497 + ... + 2916.

It is an arithmetic number, because the mean of its divisors is an integer number (97452).

2^1136730 is an apocalyptic number.

1136730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1136730 is an abundant number, since it is smaller than the sum of its proper divisors (1981734).

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

1136730 is a wasteful number, since it uses less digits than its factorization.

1136730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 1136730 is about 1066.1754077074. The cubic root of 1136730 is about 104.3644144069.

The spelling of 1136730 in words is "one million, one hundred thirty-six thousand, seven hundred thirty".