3862025145 has 48 divisors (see below), whose sum is σ = 7311088512. Its totient is φ = 1870356480.

The previous prime is 3862025143. The next prime is 3862025179. The reversal of 3862025145 is 5415202683.

3862025145 is a `hidden beast` number, since 3 + 8 + 620 + 25 + 1 + 4 + 5 = 666.

It is not a de Polignac number, because 3862025145 - 2¹ = 3862025143 is a prime.

It is a super-2 number, since 2×3862025145² = 29830476441224542050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3862025143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482617 + ... + 490553.

It is an arithmetic number, because the mean of its divisors is an integer number (152314344).

Almost surely, 2^3862025145 is an apocalyptic number.

It is an amenable number.

3862025145 is a deficient number, since it is larger than the sum of its proper divisors (3449063367).

3862025145 is a wasteful number, since it uses less digits than its factorization.

3862025145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8942 (or 8939 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3862025145 is about 62145.1940619707. The cubic root of 3862025145 is about 1568.9352924311.

The spelling of 3862025145 in words is "three billion, eight hundred sixty-two million, twenty-five thousand, one hundred forty-five".