102426324 has 96 divisors (see below), whose sum is σ = 320925696. Its totient is φ = 24554880.

The previous prime is 102426299. The next prime is 102426341. The reversal of 102426324 is 423624201.

It is a junction number, because it is equal to n+sod(n) for n = 102426294 and 102426303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7749 + ... + 16275.

It is an arithmetic number, because the mean of its divisors is an integer number (3342976).

Almost surely, 2^102426324 is an apocalyptic number.

102426324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102426324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160462848).

102426324 is an abundant number, since it is smaller than the sum of its proper divisors (218499372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102426324 is a wasteful number, since it uses less digits than its factorization.

102426324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565 (or 8563 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 102426324 is about 10120.5891132878. The cubic root of 102426324 is about 467.8829241808.

It can be divided in two parts, 102 and 426324, that added together give a triangular number (426426 = T₉₂₃).

The spelling of 102426324 in words is "one hundred two million, four hundred twenty-six thousand, three hundred twenty-four".