102453414 has 32 divisors (see below), whose sum is σ = 238963200. Its totient is φ = 29271816.

The previous prime is 102453413. The next prime is 102453427. The reversal of 102453414 is 414354201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102453413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22834 + ... + 26949.

It is an arithmetic number, because the mean of its divisors is an integer number (7467600).

Almost surely, 2^102453414 is an apocalyptic number.

102453414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102453414 is an abundant number, since it is smaller than the sum of its proper divisors (136509786).

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

102453414 is an equidigital number, since it uses as much as digits as its factorization.

102453414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49809 (or 49795 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 102453414 is about 10121.9273856317. The cubic root of 102453414 is about 467.9241695386.

The spelling of 102453414 in words is "one hundred two million, four hundred fifty-three thousand, four hundred fourteen".