4070691225 has 72 divisors (see below), whose sum is σ = 8055770112. Its totient is φ = 1954444800.

The previous prime is 4070691221. The next prime is 4070691239. The reversal of 4070691225 is 5221960704.

4070691225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4070691225 - 2² = 4070691221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4070691225.

It is not an unprimeable number, because it can be changed into a prime (4070691221) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 64840 + ... + 111110.

It is an arithmetic number, because the mean of its divisors is an integer number (111885696).

Almost surely, 2^4070691225 is an apocalyptic number.

4070691225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4070691225 is a deficient number, since it is larger than the sum of its proper divisors (3985078887).

4070691225 is a wasteful number, since it uses less digits than its factorization.

4070691225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46327 (or 46319 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4070691225 is about 63801.9688175843. The cubic root of 4070691225 is about 1596.6977758496.

The spelling of 4070691225 in words is "four billion, seventy million, six hundred ninety-one thousand, two hundred twenty-five".