4025706000 has 80 divisors (see below), whose sum is σ = 12978895488. Its totient is φ = 1073520000.

The previous prime is 4025705977. The next prime is 4025706007. The reversal of 4025706000 is 6075204.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4025706007) 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, 329476 + ... + 341475.

Almost surely, 2^4025706000 is an apocalyptic number.

4025706000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4025706000 is an abundant number, since it is smaller than the sum of its proper divisors (8953189488).

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

4025706000 is a wasteful number, since it uses less digits than its factorization.

4025706000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670977 (or 670961 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 4025706000 is about 63448.4515177479. The cubic root of 4025706000 is about 1590.7942710949.

The spelling of 4025706000 in words is "four billion, twenty-five million, seven hundred six thousand".