102062270 has 16 divisors (see below), whose sum is σ = 191700000. Its totient is φ = 39049824.

The previous prime is 102062251. The next prime is 102062299. The reversal of 102062270 is 72260201.

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, 221645 + ... + 222104.

It is an arithmetic number, because the mean of its divisors is an integer number (11981250).

Almost surely, 2^102062270 is an apocalyptic number.

102062270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102062270 is a deficient number, since it is larger than the sum of its proper divisors (89637730).

102062270 is a wasteful number, since it uses less digits than its factorization.

102062270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443779.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 102062270 is about 10102.5872923722. The cubic root of 102062270 is about 467.3279338563.

The spelling of 102062270 in words is "one hundred two million, sixty-two thousand, two hundred seventy".