6946662 has 16 divisors (see below), whose sum is σ = 13955760. Its totient is φ = 2305152.

The previous prime is 6946661. The next prime is 6946669. The reversal of 6946662 is 2666496.

It is a super-2 number, since 2×6946662² = 96512225884488, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 6946662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946661) 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, 1087 + ... + 3882.

It is an arithmetic number, because the mean of its divisors is an integer number (872235).

Almost surely, 2^6946662 is an apocalyptic number.

6946662 is an abundant number, since it is smaller than the sum of its proper divisors (7009098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6946662 is a wasteful number, since it uses less digits than its factorization.

6946662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207.

The product of its digits is 93312, while the sum is 39.

The square root of 6946662 is about 2635.6521014732. The cubic root of 6946662 is about 190.8060126704.

The spelling of 6946662 in words is "six million, nine hundred forty-six thousand, six hundred sixty-two".