6994572 has 36 divisors (see below), whose sum is σ = 17677800. Its totient is φ = 2151552.

The previous prime is 6994567. The next prime is 6994577. The reversal of 6994572 is 2754996.

It is an interprime number because it is at equal distance from previous prime (6994567) and next prime (6994577).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6994577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304 + ... + 3752.

It is an arithmetic number, because the mean of its divisors is an integer number (491050).

Almost surely, 2^6994572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6994572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8838900).

6994572 is an abundant number, since it is smaller than the sum of its proper divisors (10683228).

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

6994572 is a wasteful number, since it uses less digits than its factorization.

6994572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482 (or 3467 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 6994572 is about 2644.7253165499. The cubic root of 6994572 is about 191.2436607750.

The spelling of 6994572 in words is "six million, nine hundred ninety-four thousand, five hundred seventy-two".