6961995 has 24 divisors (see below), whose sum is σ = 12169872. Its totient is φ = 3681600.

The previous prime is 6961979. The next prime is 6962003. The reversal of 6961995 is 5991696.

It is not a de Polignac number, because 6961995 - 2⁴ = 6961979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6961995.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5305 + ... + 6485.

It is an arithmetic number, because the mean of its divisors is an integer number (507078).

Almost surely, 2^6961995 is an apocalyptic number.

6961995 is a deficient number, since it is larger than the sum of its proper divisors (5207877).

6961995 is a wasteful number, since it uses less digits than its factorization.

6961995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1320 counting only the distinct ones).

The product of its digits is 131220, while the sum is 45.

The square root of 6961995 is about 2638.5592659632. The cubic root of 6961995 is about 190.9462948520.

Subtracting from 6961995 its reverse (5991696), we obtain a cube (970299 = 99³).

The spelling of 6961995 in words is "six million, nine hundred sixty-one thousand, nine hundred ninety-five".