2974500 has 72 divisors (see below), whose sum is σ = 9397752. Its totient is φ = 792000.

The previous prime is 2974463. The next prime is 2974511. The reversal of 2974500 is 54792.

It can be written as a sum of positive squares in 4 ways, for example, as 9216 + 2965284 = 96^2 + 1722^2 .

It is an Ulam number.

It is a nialpdrome in base 9 and base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4170 + ... + 4830.

2^2974500 is an apocalyptic number.

2974500 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 2974500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4698876).

2974500 is an abundant number, since it is smaller than the sum of its proper divisors (6423252).

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

2974500 is a wasteful number, since it uses less digits than its factorization.

2974500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 671 counting only the distinct ones).

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

The square root of 2974500 is about 1724.6738822166. The cubic root of 2974500 is about 143.8151563480.

It can be divided in two parts, 29 and 74500, that added together give a square (74529 = 273²).

The spelling of 2974500 in words is "two million, nine hundred seventy-four thousand, five hundred".