7102148 has 6 divisors (see below), whose sum is σ = 12428766. Its totient is φ = 3551072.

The previous prime is 7102127. The next prime is 7102153. The reversal of 7102148 is 8412017.

It can be written as a sum of positive squares in only one way, i.e., 6927424 + 174724 = 2632^2 + 418^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887765 + ... + 887772.

It is an arithmetic number, because the mean of its divisors is an integer number (2071461).

Almost surely, 2^7102148 is an apocalyptic number.

It is an amenable number.

7102148 is a deficient number, since it is larger than the sum of its proper divisors (5326618).

7102148 is a wasteful number, since it uses less digits than its factorization.

7102148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775541 (or 1775539 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 7102148 is about 2664.9855534318. The cubic root of 7102148 is about 192.2191147189.

The spelling of 7102148 in words is "seven million, one hundred two thousand, one hundred forty-eight".