2630170148 has 6 divisors (see below), whose sum is σ = 4602797766. Its totient is φ = 1315085072.

The previous prime is 2630170141. The next prime is 2630170159. The reversal of 2630170148 is 8410710362.

It can be written as a sum of positive squares in only one way, i.e., 2524861504 + 105308644 = 50248^2 + 10262^2 .

It is not an unprimeable number, because it can be changed into a prime (2630170141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328771265 + ... + 328771272.

It is an arithmetic number, because the mean of its divisors is an integer number (767132961).

Almost surely, 2^2630170148 is an apocalyptic number.

It is an amenable number.

2630170148 is a deficient number, since it is larger than the sum of its proper divisors (1972627618).

2630170148 is a wasteful number, since it uses less digits than its factorization.

2630170148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657542541 (or 657542539 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2630170148 is about 51285.1844883101. The cubic root of 2630170148 is about 1380.3671479886.

The spelling of 2630170148 in words is "two billion, six hundred thirty million, one hundred seventy thousand, one hundred forty-eight".