4012625662 has 4 divisors (see below), whose sum is σ = 6018938496. Its totient is φ = 2006312830.

The previous prime is 4012625657. The next prime is 4012625663. The reversal of 4012625662 is 2665262104.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4012625662² = 32202329406681876488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012625663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003156414 + ... + 1003156417.

It is an arithmetic number, because the mean of its divisors is an integer number (1504734624).

Almost surely, 2^4012625662 is an apocalyptic number.

4012625662 is a deficient number, since it is larger than the sum of its proper divisors (2006312834).

4012625662 is a wasteful number, since it uses less digits than its factorization.

4012625662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006312833.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4012625662 is about 63345.2891855424. The cubic root of 4012625662 is about 1589.0694635592.

Adding to 4012625662 its reverse (2665262104), we get a palindrome (6677887766).

The spelling of 4012625662 in words is "four billion, twelve million, six hundred twenty-five thousand, six hundred sixty-two".