102849414 has 32 divisors (see below), whose sum is σ = 209174784. Its totient is φ = 33708960.

The previous prime is 102849377. The next prime is 102849419. The reversal of 102849414 is 414948201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102849419) 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, 100224 + ... + 101244.

It is an arithmetic number, because the mean of its divisors is an integer number (6536712).

Almost surely, 2^102849414 is an apocalyptic number.

102849414 is an abundant number, since it is smaller than the sum of its proper divisors (106325370).

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

102849414 is a wasteful number, since it uses less digits than its factorization.

102849414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 102849414 is about 10141.4700117882. The cubic root of 102849414 is about 468.5262635021.

The spelling of 102849414 in words is "one hundred two million, eight hundred forty-nine thousand, four hundred fourteen".