102426357 has 8 divisors (see below), whose sum is σ = 148983840. Its totient is φ = 62076560.

The previous prime is 102426341. The next prime is 102426391. The reversal of 102426357 is 753624201.

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

It is a cyclic number.

It is not a de Polignac number, because 102426357 - 2⁴ = 102426341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102426257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551882 + ... + 1551947.

It is an arithmetic number, because the mean of its divisors is an integer number (18622980).

Almost surely, 2^102426357 is an apocalyptic number.

It is an amenable number.

102426357 is a deficient number, since it is larger than the sum of its proper divisors (46557483).

102426357 is a wasteful number, since it uses less digits than its factorization.

102426357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103843.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 102426357 is about 10120.5907436276. The cubic root of 102426357 is about 467.8829744287.

The spelling of 102426357 in words is "one hundred two million, four hundred twenty-six thousand, three hundred fifty-seven".