1365430 has 16 divisors (see below), whose sum is σ = 2681424. Its totient is φ = 496480.

The previous prime is 1365383. The next prime is 1365431. The reversal of 1365430 is 345631.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6097 + ... + 6316.

It is an arithmetic number, because the mean of its divisors is an integer number (167589).

2^1365430 is an apocalyptic number.

1365430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1365430 is a deficient number, since it is larger than the sum of its proper divisors (1315994).

1365430 is a wasteful number, since it uses less digits than its factorization.

1365430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12431.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1365430 is about 1168.5161530762. The cubic root of 1365430 is about 110.9404219954.

The spelling of 1365430 in words is "one million, three hundred sixty-five thousand, four hundred thirty".