1012602064 has 40 divisors (see below), whose sum is σ = 1991658240. Its totient is φ = 498680448.

The previous prime is 1012602061. The next prime is 1012602067. The reversal of 1012602064 is 4602062101.

It is an interprime number because it is at equal distance from previous prime (1012602061) and next prime (1012602067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012602061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323097 + ... + 326215.

It is an arithmetic number, because the mean of its divisors is an integer number (49791456).

Almost surely, 2^1012602064 is an apocalyptic number.

It is an amenable number.

1012602064 is a deficient number, since it is larger than the sum of its proper divisors (979056176).

1012602064 is a wasteful number, since it uses less digits than its factorization.

1012602064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427 (or 3421 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1012602064 is about 31821.4088940135. The cubic root of 1012602064 is about 1004.1831647326.

Adding to 1012602064 its reverse (4602062101), we get a palindrome (5614664165).

The spelling of 1012602064 in words is "one billion, twelve million, six hundred two thousand, sixty-four".