4197067536 has 40 divisors (see below), whose sum is σ = 10852480000. Its totient is φ = 1397725056.

The previous prime is 4197067493. The next prime is 4197067561. The reversal of 4197067536 is 6357607914.

It is a happy number.

It is a super-2 number, since 2×4197067536² = 35230751803490222592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12465 + ... + 92463.

It is an arithmetic number, because the mean of its divisors is an integer number (271312000).

Almost surely, 2^4197067536 is an apocalyptic number.

It is an amenable number.

4197067536 is an abundant number, since it is smaller than the sum of its proper divisors (6655412464).

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

4197067536 is a wasteful number, since it uses less digits than its factorization.

4197067536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81103 (or 81097 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 4197067536 is about 64784.7785826270. The cubic root of 4197067536 is about 1613.0530568981.

The spelling of 4197067536 in words is "four billion, one hundred ninety-seven million, sixty-seven thousand, five hundred thirty-six".