1494280122 has 16 divisors (see below), whose sum is σ = 3017576640. Its totient is φ = 493257312.

The previous prime is 1494280121. The next prime is 1494280141. The reversal of 1494280122 is 2210824941.

It is not an unprimeable number, because it can be changed into a prime (1494280121) 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, 1208347 + ... + 1209582.

It is an arithmetic number, because the mean of its divisors is an integer number (188598540).

Almost surely, 2^1494280122 is an apocalyptic number.

1494280122 is an abundant number, since it is smaller than the sum of its proper divisors (1523296518).

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

1494280122 is a wasteful number, since it uses less digits than its factorization.

1494280122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418037.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1494280122 is about 38655.9196242956. The cubic root of 1494280122 is about 1143.2573612043.

The spelling of 1494280122 in words is "one billion, four hundred ninety-four million, two hundred eighty thousand, one hundred twenty-two".