1015226616 has 32 divisors (see below), whose sum is σ = 2549163600. Its totient is φ = 336929280.

The previous prime is 1015226591. The next prime is 1015226617. The reversal of 1015226616 is 6166225101.

It is a super-2 number, since 2×1015226616² = 2061370163669622912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015226617) 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 7 ways as a sum of consecutive naturals, for example, 86865 + ... + 97856.

Almost surely, 2^1015226616 is an apocalyptic number.

It is an amenable number.

1015226616 is an abundant number, since it is smaller than the sum of its proper divisors (1533936984).

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

1015226616 is a wasteful number, since it uses less digits than its factorization.

1015226616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184959 (or 184955 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1015226616 is about 31862.6209844702. The cubic root of 1015226616 is about 1005.0499933052.

The spelling of 1015226616 in words is "one billion, fifteen million, two hundred twenty-six thousand, six hundred sixteen".