712979148 has 48 divisors (see below), whose sum is σ = 1903152384. Its totient is φ = 203507520.

The previous prime is 712979147. The next prime is 712979153. The reversal of 712979148 is 841979217.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 712979097 and 712979106.

It is not an unprimeable number, because it can be changed into a prime (712979147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95611 + ... + 102797.

It is an arithmetic number, because the mean of its divisors is an integer number (39649008).

Almost surely, 2^712979148 is an apocalyptic number.

It is an amenable number.

712979148 is an abundant number, since it is smaller than the sum of its proper divisors (1190173236).

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

712979148 is a wasteful number, since it uses less digits than its factorization.

712979148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8382 (or 8380 counting only the distinct ones).

The product of its digits is 254016, while the sum is 48.

The square root of 712979148 is about 26701.6693860141. The cubic root of 712979148 is about 893.3581617935.

The spelling of 712979148 in words is "seven hundred twelve million, nine hundred seventy-nine thousand, one hundred forty-eight".