102462245 has 8 divisors (see below), whose sum is σ = 123016320. Its totient is φ = 81928720.

The previous prime is 102462187. The next prime is 102462251. The reversal of 102462245 is 542264201.

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

It is not a de Polignac number, because 102462245 - 2⁶ = 102462181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9776 + ... + 17334.

It is an arithmetic number, because the mean of its divisors is an integer number (15377040).

Almost surely, 2^102462245 is an apocalyptic number.

It is an amenable number.

102462245 is a deficient number, since it is larger than the sum of its proper divisors (20554075).

102462245 is an equidigital number, since it uses as much as digits as its factorization.

102462245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275.

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

The square root of 102462245 is about 10122.3636073795. The cubic root of 102462245 is about 467.9376134362.

The spelling of 102462245 in words is "one hundred two million, four hundred sixty-two thousand, two hundred forty-five".