1956955 has 64 divisors (see below), whose sum is σ = 3483648. Its totient is φ = 1013760.

The previous prime is 1956953. The next prime is 1956961. The reversal of 1956955 is 5596591.

It is not a de Polignac number, because 1956955 - 2¹ = 1956953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1956953) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 85074 + ... + 85096.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2^1956955 is an apocalyptic number.

1956955 is a deficient number, since it is larger than the sum of its proper divisors (1526693).

1956955 is a wasteful number, since it uses less digits than its factorization.

1956955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76.

The product of its digits is 60750, while the sum is 40.

The square root of 1956955 is about 1398.9120772944. The cubic root of 1956955 is about 125.0816533169.

The spelling of 1956955 in words is "one million, nine hundred fifty-six thousand, nine hundred fifty-five".