88067140 has 48 divisors (see below), whose sum is σ = 223800192. Its totient is φ = 28417536.

The previous prime is 88067137. The next prime is 88067149. The reversal of 88067140 is 4176088.

It is a happy number.

It is a super-2 number, since 2×88067140² = 15511642295559200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 88067096 and 88067105.

It is not an unprimeable number, because it can be changed into a prime (88067149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16122 + ... + 20881.

It is an arithmetic number, because the mean of its divisors is an integer number (4662504).

Almost surely, 2^88067140 is an apocalyptic number.

It is an amenable number.

88067140 is an abundant number, since it is smaller than the sum of its proper divisors (135733052).

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

88067140 is a wasteful number, since it uses less digits than its factorization.

88067140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37036 (or 37034 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 88067140 is about 9384.4094113588. The cubic root of 88067140 is about 444.9091090723.

The spelling of 88067140 in words is "eighty-eight million, sixty-seven thousand, one hundred forty".