1956130 has 16 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 711280.

The previous prime is 1956109. The next prime is 1956161. The reversal of 1956130 is 316591.

It is a junction number, because it is equal to n+sod(n) for n = 1956095 and 1956104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8782 + ... + 9001.

It is an arithmetic number, because the mean of its divisors is an integer number (240084).

2^1956130 is an apocalyptic number.

1956130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1956130 is a deficient number, since it is larger than the sum of its proper divisors (1885214).

1956130 is a wasteful number, since it uses less digits than its factorization.

1956130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17801.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 1956130 is about 1398.6171742117. The cubic root of 1956130 is about 125.0640738174.

It can be divided in two parts, 19561 and 30, that added together give a palindrome (19591).

The spelling of 1956130 in words is "one million, nine hundred fifty-six thousand, one hundred thirty".