102898050 has 24 divisors (see below), whose sum is σ = 255187536. Its totient is φ = 27439440.

The previous prime is 102898049. The next prime is 102898051. The reversal of 102898050 is 50898201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102898049) and next prime (102898051).

It is not an unprimeable number, because it can be changed into a prime (102898051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342844 + ... + 343143.

It is an arithmetic number, because the mean of its divisors is an integer number (10632814).

Almost surely, 2^102898050 is an apocalyptic number.

102898050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102898050 is an abundant number, since it is smaller than the sum of its proper divisors (152289486).

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

102898050 is a wasteful number, since it uses less digits than its factorization.

102898050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686002 (or 685997 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 102898050 is about 10143.8676056029. The cubic root of 102898050 is about 468.6001049611.

The spelling of 102898050 in words is "one hundred two million, eight hundred ninety-eight thousand, fifty".