2890212450 has 48 divisors (see below), whose sum is σ = 7361463360. Its totient is φ = 749891520.

The previous prime is 2890212443. The next prime is 2890212461. The reversal of 2890212450 is 542120982.

It is a super-2 number, since 2×2890212450² = 16706656012270005000, which contains 22 as substring.

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, 254830 + ... + 265929.

It is an arithmetic number, because the mean of its divisors is an integer number (153363820).

Almost surely, 2^2890212450 is an apocalyptic number.

2890212450 is an abundant number, since it is smaller than the sum of its proper divisors (4471250910).

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

2890212450 is a wasteful number, since it uses less digits than its factorization.

2890212450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520811 (or 520806 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2890212450 is about 53760.6961450463. The cubic root of 2890212450 is about 1424.4370321602.

The spelling of 2890212450 in words is "two billion, eight hundred ninety million, two hundred twelve thousand, four hundred fifty".