2290148036 has 24 divisors (see below), whose sum is σ = 4394770464. Its totient is φ = 1035578880.

The previous prime is 2290147997. The next prime is 2290148039. The reversal of 2290148036 is 6308410922.

It is a junction number, because it is equal to n+sod(n) for n = 2290147987 and 2290148005.

It is not an unprimeable number, because it can be changed into a prime (2290148039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126350 + ... + 143333.

It is an arithmetic number, because the mean of its divisors is an integer number (183115436).

Almost surely, 2^2290148036 is an apocalyptic number.

It is an amenable number.

2290148036 is a deficient number, since it is larger than the sum of its proper divisors (2104622428).

2290148036 is a wasteful number, since it uses less digits than its factorization.

2290148036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269891 (or 269889 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2290148036 is about 47855.4911791740. The cubic root of 2290148036 is about 1318.1186920249.

Adding to 2290148036 its reverse (6308410922), we get a palindrome (8598558958).

The spelling of 2290148036 in words is "two billion, two hundred ninety million, one hundred forty-eight thousand, thirty-six".