88277342 has 4 divisors (see below), whose sum is σ = 132416016. Its totient is φ = 44138670.

The previous prime is 88277339. The next prime is 88277347. The reversal of 88277342 is 24377288.

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

It is a super-2 number, since 2×88277342² = 15585778221169928, 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 88277342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88277347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22069334 + ... + 22069337.

It is an arithmetic number, because the mean of its divisors is an integer number (33104004).

Almost surely, 2^88277342 is an apocalyptic number.

88277342 is a deficient number, since it is larger than the sum of its proper divisors (44138674).

88277342 is a wasteful number, since it uses less digits than its factorization.

88277342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44138673.

The product of its digits is 150528, while the sum is 41.

The square root of 88277342 is about 9395.6022691470. The cubic root of 88277342 is about 445.2628031468.

The spelling of 88277342 in words is "eighty-eight million, two hundred seventy-seven thousand, three hundred forty-two".