102473712 has 60 divisors (see below), whose sum is σ = 312860184. Its totient is φ = 31052160.

The previous prime is 102473681. The next prime is 102473713. The reversal of 102473712 is 217374201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102473713) 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, 30763 + ... + 33930.

Almost surely, 2^102473712 is an apocalyptic number.

102473712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102473712 is an abundant number, since it is smaller than the sum of its proper divisors (210386472).

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

102473712 is a wasteful number, since it uses less digits than its factorization.

102473712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64718 (or 64709 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 102473712 is about 10122.9300106244. The cubic root of 102473712 is about 467.9550691031.

The spelling of 102473712 in words is "one hundred two million, four hundred seventy-three thousand, seven hundred twelve".