102454630 has 8 divisors (see below), whose sum is σ = 184418352. Its totient is φ = 40981848.

The previous prime is 102454609. The next prime is 102454657. The reversal of 102454630 is 36454201.

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 = 102454595 and 102454604.

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, 5122722 + ... + 5122741.

It is an arithmetic number, because the mean of its divisors is an integer number (23052294).

Almost surely, 2^102454630 is an apocalyptic number.

102454630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102454630 is a deficient number, since it is larger than the sum of its proper divisors (81963722).

102454630 is a wasteful number, since it uses less digits than its factorization.

102454630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245470.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 102454630 is about 10121.9874530647. The cubic root of 102454630 is about 467.9260207655.

The spelling of 102454630 in words is "one hundred two million, four hundred fifty-four thousand, six hundred thirty".