2054970 has 80 divisors (see below), whose sum is σ = 5749920. Its totient is φ = 526176.

The previous prime is 2054951. The next prime is 2054971. The reversal of 2054970 is 794502.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2054971) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34801 + ... + 34859.

It is an arithmetic number, because the mean of its divisors is an integer number (71874).

2^2054970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874960).

2054970 is an abundant number, since it is smaller than the sum of its proper divisors (3694950).

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

2054970 is a wasteful number, since it uses less digits than its factorization.

2054970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2054970 is about 1433.5166549434. The cubic root of 2054970 is about 127.1359859459.

The spelling of 2054970 in words is "two million, fifty-four thousand, nine hundred seventy".