7210412 has 48 divisors (see below), whose sum is σ = 14606592. Its totient is φ = 3084480.

The previous prime is 7210403. The next prime is 7210421. The reversal of 7210412 is 2140127.

It is an interprime number because it is at equal distance from previous prime (7210403) and next prime (7210421).

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69953 + ... + 70055.

It is an arithmetic number, because the mean of its divisors is an integer number (304304).

Almost surely, 2^7210412 is an apocalyptic number.

It is an amenable number.

7210412 is an abundant number, since it is smaller than the sum of its proper divisors (7396180).

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

7210412 is a wasteful number, since it uses less digits than its factorization.

7210412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 7210412 is about 2685.2210337326. The cubic root of 7210412 is about 193.1909124174.

Adding to 7210412 its reverse (2140127), we get a palindrome (9350539).

The spelling of 7210412 in words is "seven million, two hundred ten thousand, four hundred twelve".