88426378 has 4 divisors (see below), whose sum is σ = 132639570. Its totient is φ = 44213188.

The previous prime is 88426343. The next prime is 88426391. The reversal of 88426378 is 87362488.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78269409 + 10156969 = 8847^2 + 3187^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22106593 + ... + 22106596.

Almost surely, 2^88426378 is an apocalyptic number.

88426378 is a deficient number, since it is larger than the sum of its proper divisors (44213192).

88426378 is a wasteful number, since it uses less digits than its factorization.

88426378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44213191.

The product of its digits is 516096, while the sum is 46.

The square root of 88426378 is about 9403.5300818363. The cubic root of 88426378 is about 445.5132368971.

It can be divided in two parts, 88426 and 378, that added together give a square (88804 = 298²).

The spelling of 88426378 in words is "eighty-eight million, four hundred twenty-six thousand, three hundred seventy-eight".