88578049 has 4 divisors (see below), whose sum is σ = 101232064. Its totient is φ = 75924036.

The previous prime is 88578047. The next prime is 88578059. The reversal of 88578049 is 94087588.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88578049 - 2¹ = 88578047 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 88577993 and 88578011.

It is not an unprimeable number, because it can be changed into a prime (88578047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6326997 + ... + 6327010.

It is an arithmetic number, because the mean of its divisors is an integer number (25308016).

Almost surely, 2^88578049 is an apocalyptic number.

It is an amenable number.

88578049 is a deficient number, since it is larger than the sum of its proper divisors (12654015).

88578049 is a wasteful number, since it uses less digits than its factorization.

88578049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12654014.

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 88578049 is about 9411.5912044670. The cubic root of 88578049 is about 445.7678096580.

The spelling of 88578049 in words is "eighty-eight million, five hundred seventy-eight thousand, forty-nine".