2701998 has 40 divisors (see below), whose sum is σ = 6525288. Its totient is φ = 830736.

The previous prime is 2701987. The next prime is 2702003. The reversal of 2701998 is 8991072.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1465 + ... + 2747.

2^2701998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2701998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3262644).

2701998 is an abundant number, since it is smaller than the sum of its proper divisors (3823290).

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

2701998 is a wasteful number, since it uses less digits than its factorization.

2701998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 2701998 is about 1643.7755321211. The cubic root of 2701998 is about 139.2820042968.

The spelling of 2701998 in words is "two million, seven hundred one thousand, nine hundred ninety-eight".