4072366452 has 48 divisors (see below), whose sum is σ = 11846886912. Its totient is φ = 1057757280.

The previous prime is 4072366411. The next prime is 4072366457. The reversal of 4072366452 is 2546632704.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4072366452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072366457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2202738 + ... + 2204585.

It is an arithmetic number, because the mean of its divisors is an integer number (246810144).

Almost surely, 2^4072366452 is an apocalyptic number.

4072366452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4072366452 is an abundant number, since it is smaller than the sum of its proper divisors (7774520460).

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

4072366452 is a wasteful number, since it uses less digits than its factorization.

4072366452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407348 (or 4407346 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 4072366452 is about 63815.0958002885. The cubic root of 4072366452 is about 1596.9167775075.

The spelling of 4072366452 in words is "four billion, seventy-two million, three hundred sixty-six thousand, four hundred fifty-two".