2950000 has 60 divisors (see below), whose sum is σ = 7265160. Its totient is φ = 1160000.

The previous prime is 2949953. The next prime is 2950001. The reversal of 2950000 is 592.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49971 + ... + 50029.

It is an arithmetic number, because the mean of its divisors is an integer number (121086).

2^2950000 is an apocalyptic number.

2950000 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 2950000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3632580).

2950000 is an abundant number, since it is smaller than the sum of its proper divisors (4315160).

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

2950000 is an frugal number, since it uses more digits than its factorization.

2950000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 2950000 is about 1717.5564037318. The cubic root of 2950000 is about 143.4192142017.

Adding to 2950000 its reverse (592), we get a palindrome (2950592).

The spelling of 2950000 in words is "two million, nine hundred fifty thousand".