2950020 has 72 divisors (see below), whose sum is σ = 9295104. Its totient is φ = 785376.

The previous prime is 2950019. The next prime is 2950037. The reversal of 2950020 is 200592.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2949975 and 2950002.

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, 4557 + ... + 5163.

2^2950020 is an apocalyptic number.

2950020 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 2950020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4647552).

2950020 is an abundant number, since it is smaller than the sum of its proper divisors (6345084).

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

2950020 is a wasteful number, since it uses less digits than its factorization.

2950020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2950020 is about 1717.5622259470. The cubic root of 2950020 is about 143.4195383122.

The spelling of 2950020 in words is "two million, nine hundred fifty thousand, twenty".