6961401 has 12 divisors (see below), whose sum is σ = 10183680. Its totient is φ = 4581720.

The previous prime is 6961393. The next prime is 6961403. The reversal of 6961401 is 1041696.

It is not a de Polignac number, because 6961401 - 2³ = 6961393 is a prime.

It is a super-2 number, since 2×6961401² = 96922207765602, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6961403) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4185 + ... + 5606.

It is an arithmetic number, because the mean of its divisors is an integer number (848640).

Almost surely, 2^6961401 is an apocalyptic number.

It is an amenable number.

6961401 is a deficient number, since it is larger than the sum of its proper divisors (3222279).

6961401 is a wasteful number, since it uses less digits than its factorization.

6961401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9876 (or 9873 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 6961401 is about 2638.4467021337. The cubic root of 6961401 is about 190.9408641612.

The spelling of 6961401 in words is "six million, nine hundred sixty-one thousand, four hundred one".