2975000 has 96 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 960000.

The previous prime is 2974999. The next prime is 2975009. The reversal of 2975000 is 5792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975009) 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, 174992 + ... + 175008.

It is an arithmetic number, because the mean of its divisors is an integer number (87885).

2^2975000 is an apocalyptic number.

2975000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2975000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4218480).

2975000 is an abundant number, since it is smaller than the sum of its proper divisors (5461960).

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

2975000 is an equidigital number, since it uses as much as digits as its factorization.

2975000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 2975000 is about 1724.8188310660. The cubic root of 2975000 is about 143.8232141223.

The spelling of 2975000 in words is "two million, nine hundred seventy-five thousand".