88238949 has 8 divisors (see below), whose sum is σ = 117713952. Its totient is φ = 58794960.

The previous prime is 88238947. The next prime is 88238951. The reversal of 88238949 is 94983288.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (88238947) and next prime (88238951).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88238949 - 2¹ = 88238947 is a prime.

It is a super-2 number, since 2×88238949² = 15572224241249202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88238947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7 + ... + 13284.

It is an arithmetic number, because the mean of its divisors is an integer number (14714244).

Almost surely, 2^88238949 is an apocalyptic number.

It is an amenable number.

88238949 is a deficient number, since it is larger than the sum of its proper divisors (29475003).

88238949 is a wasteful number, since it uses less digits than its factorization.

88238949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15507.

The product of its digits is 995328, while the sum is 51.

The square root of 88238949 is about 9393.5589102321. The cubic root of 88238949 is about 445.1982435316.

The spelling of 88238949 in words is "eighty-eight million, two hundred thirty-eight thousand, nine hundred forty-nine".