1497126216 has 32 divisors (see below), whose sum is σ = 3962982240. Its totient is φ = 469686528.

The previous prime is 1497126181. The next prime is 1497126217. The reversal of 1497126216 is 6126217941.

It is not an unprimeable number, because it can be changed into a prime (1497126217) 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, 1834306 + ... + 1835121.

It is an arithmetic number, because the mean of its divisors is an integer number (123843195).

Almost surely, 2^1497126216 is an apocalyptic number.

It is an amenable number.

1497126216 is an abundant number, since it is smaller than the sum of its proper divisors (2465856024).

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

1497126216 is a wasteful number, since it uses less digits than its factorization.

1497126216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669453 (or 3669449 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 1497126216 is about 38692.7152833708. The cubic root of 1497126216 is about 1143.9827393193.

The spelling of 1497126216 in words is "one billion, four hundred ninety-seven million, one hundred twenty-six thousand, two hundred sixteen".