88742942 has 8 divisors (see below), whose sum is σ = 136361232. Its totient is φ = 43289200.

The previous prime is 88742933. The next prime is 88742981. The reversal of 88742942 is 24924788.

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

It is a junction number, because it is equal to n+sod(n) for n = 88742893 and 88742902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541034 + ... + 541197.

It is an arithmetic number, because the mean of its divisors is an integer number (17045154).

Almost surely, 2^88742942 is an apocalyptic number.

88742942 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

88742942 is a deficient number, since it is larger than the sum of its proper divisors (47618290).

88742942 is a wasteful number, since it uses less digits than its factorization.

88742942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082274.

The product of its digits is 258048, while the sum is 44.

The square root of 88742942 is about 9420.3472335153. The cubic root of 88742942 is about 446.0442454446.

The spelling of 88742942 in words is "eighty-eight million, seven hundred forty-two thousand, nine hundred forty-two".