88563476 has 6 divisors (see below), whose sum is σ = 154986090. Its totient is φ = 44281736.

The previous prime is 88563473. The next prime is 88563479. The reversal of 88563476 is 67436588.

It is an interprime number because it is at equal distance from previous prime (88563473) and next prime (88563479).

It can be written as a sum of positive squares in only one way, i.e., 88548100 + 15376 = 9410^2 + 124^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 88563476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88563473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070431 + ... + 11070438.

It is an arithmetic number, because the mean of its divisors is an integer number (25831015).

Almost surely, 2^88563476 is an apocalyptic number.

It is an amenable number.

88563476 is a deficient number, since it is larger than the sum of its proper divisors (66422614).

88563476 is a wasteful number, since it uses less digits than its factorization.

88563476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22140873 (or 22140871 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 88563476 is about 9410.8169677239. The cubic root of 88563476 is about 445.7433621767.

The spelling of 88563476 in words is "eighty-eight million, five hundred sixty-three thousand, four hundred seventy-six".