906064728 has 16 divisors (see below), whose sum is σ = 2265161880. Its totient is φ = 302021568.

The previous prime is 906064727. The next prime is 906064729. The reversal of 906064728 is 827460609.

It is an interprime number because it is at equal distance from previous prime (906064727) and next prime (906064729).

It is a self number, because there is not a number n which added to its sum of digits gives 906064728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906064721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18876325 + ... + 18876372.

Almost surely, 2^906064728 is an apocalyptic number.

It is an amenable number.

906064728 is an abundant number, since it is smaller than the sum of its proper divisors (1359097152).

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

906064728 is a wasteful number, since it uses less digits than its factorization.

906064728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37752706 (or 37752702 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 906064728 is about 30100.9090892617. The cubic root of 906064728 is about 967.6532094503.

The spelling of 906064728 in words is "nine hundred six million, sixty-four thousand, seven hundred twenty-eight".