2501212 has 12 divisors (see below), whose sum is σ = 5002480. Its totient is φ = 1071936.

The previous prime is 2501201. The next prime is 2501243. The reversal of 2501212 is 2121052.

2501212 is an admirable number.

It is a super-2 number, since 2×2501212² = 12512122937888, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2501192 and 2501201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44637 + ... + 44692.

2^2501212 is an apocalyptic number.

It is an amenable number.

2501212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2501212 is a wasteful number, since it uses less digits than its factorization.

2501212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89340 (or 89338 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2501212 is about 1581.5220516958. The cubic root of 2501212 is about 135.7428097808.

Adding to 2501212 its reverse (2121052), we get a palindrome (4622264).

The spelling of 2501212 in words is "two million, five hundred one thousand, two hundred twelve".