88720348 has 24 divisors (see below), whose sum is σ = 173048400. Its totient is φ = 39552768.

The previous prime is 88720343. The next prime is 88720381. The reversal of 88720348 is 84302788.

It is a super-2 number, since 2×88720348² = 15742600298482208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88720348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88720343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33043 + ... + 35626.

It is an arithmetic number, because the mean of its divisors is an integer number (7210350).

Almost surely, 2^88720348 is an apocalyptic number.

It is an amenable number.

88720348 is a deficient number, since it is larger than the sum of its proper divisors (84328052).

88720348 is a wasteful number, since it uses less digits than its factorization.

88720348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68709 (or 68707 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 88720348 is about 9419.1479444799. The cubic root of 88720348 is about 446.0063878646.

The spelling of 88720348 in words is "eighty-eight million, seven hundred twenty thousand, three hundred forty-eight".