102526442 has 8 divisors (see below), whose sum is σ = 153940800. Its totient is φ = 51212844.

The previous prime is 102526427. The next prime is 102526469. The reversal of 102526442 is 244625201.

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

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, 22592 + ... + 26747.

It is an arithmetic number, because the mean of its divisors is an integer number (19242600).

Almost surely, 2^102526442 is an apocalyptic number.

102526442 is a deficient number, since it is larger than the sum of its proper divisors (51414358).

102526442 is a wasteful number, since it uses less digits than its factorization.

102526442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50380.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 102526442 is about 10125.5341587494. The cubic root of 102526442 is about 468.0353207082.

The spelling of 102526442 in words is "one hundred two million, five hundred twenty-six thousand, four hundred forty-two".