7212948 has 12 divisors (see below), whose sum is σ = 16830240. Its totient is φ = 2404312.

The previous prime is 7212943. The next prime is 7212971. The reversal of 7212948 is 8492127.

It is a happy number.

7212948 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7212943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300528 + ... + 300551.

It is an arithmetic number, because the mean of its divisors is an integer number (1402520).

Almost surely, 2^7212948 is an apocalyptic number.

It is an amenable number.

7212948 is an abundant number, since it is smaller than the sum of its proper divisors (9617292).

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

7212948 is a wasteful number, since it uses less digits than its factorization.

7212948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601086 (or 601084 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 7212948 is about 2685.6932066042. The cubic root of 7212948 is about 193.2135590534.

The spelling of 7212948 in words is "seven million, two hundred twelve thousand, nine hundred forty-eight".