4722861115 has 16 divisors (see below), whose sum is σ = 6652124352. Its totient is φ = 3151004544.

The previous prime is 4722861107. The next prime is 4722861139. The reversal of 4722861115 is 5111682274.

It is a cyclic number.

It is not a de Polignac number, because 4722861115 - 2³ = 4722861107 is a prime.

It is a super-2 number, since 2×4722861115² = 44610834223158086450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1822204 + ... + 1824793.

It is an arithmetic number, because the mean of its divisors is an integer number (415757772).

Almost surely, 2^4722861115 is an apocalyptic number.

4722861115 is a deficient number, since it is larger than the sum of its proper divisors (1929263237).

4722861115 is a wasteful number, since it uses less digits than its factorization.

4722861115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647046.

The product of its digits is 26880, while the sum is 37.

The square root of 4722861115 is about 68723.0755641800. The cubic root of 4722861115 is about 1677.7801741662.

The spelling of 4722861115 in words is "four billion, seven hundred twenty-two million, eight hundred sixty-one thousand, one hundred fifteen".