7214036 has 6 divisors (see below), whose sum is σ = 12624570. Its totient is φ = 3607016.

The previous prime is 7214029. The next prime is 7214059. The reversal of 7214036 is 6304127.

It can be written as a sum of positive squares in only one way, i.e., 6300100 + 913936 = 2510^2 + 956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901751 + ... + 901758.

It is an arithmetic number, because the mean of its divisors is an integer number (2104095).

Almost surely, 2^7214036 is an apocalyptic number.

It is an amenable number.

7214036 is a deficient number, since it is larger than the sum of its proper divisors (5410534).

7214036 is a wasteful number, since it uses less digits than its factorization.

7214036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803513 (or 1803511 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 7214036 is about 2685.8957537477. The cubic root of 7214036 is about 193.2232733331.

Subtracting from 7214036 its reverse (6304127), we obtain a palindrome (909909).

The spelling of 7214036 in words is "seven million, two hundred fourteen thousand, thirty-six".