6701958 has 48 divisors (see below), whose sum is σ = 15472080. Its totient is φ = 2092608.

The previous prime is 6701957. The next prime is 6701971. The reversal of 6701958 is 8591076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6701953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19141 + ... + 19487.

It is an arithmetic number, because the mean of its divisors is an integer number (322335).

Almost surely, 2^6701958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6701958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7736040).

6701958 is an abundant number, since it is smaller than the sum of its proper divisors (8770122).

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

6701958 is a wasteful number, since it uses less digits than its factorization.

6701958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 6701958 is about 2588.8140141771. The cubic root of 6701958 is about 188.5387256354.

It can be divided in two parts, 670 and 1958, that added together give a triangular number (2628 = T₇₂).

The spelling of 6701958 in words is "six million, seven hundred one thousand, nine hundred fifty-eight".