102073406 has 16 divisors (see below), whose sum is σ = 163096416. Its totient is φ = 47744256.

The previous prime is 102073403. The next prime is 102073409. The reversal of 102073406 is 604370201.

It is an interprime number because it is at equal distance from previous prime (102073403) and next prime (102073409).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102073403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311 + ... + 14666.

It is an arithmetic number, because the mean of its divisors is an integer number (10193526).

Almost surely, 2^102073406 is an apocalyptic number.

102073406 is a deficient number, since it is larger than the sum of its proper divisors (61023010).

102073406 is a wasteful number, since it uses less digits than its factorization.

102073406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18163.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 102073406 is about 10103.1384232821. The cubic root of 102073406 is about 467.3449299333.

The spelling of 102073406 in words is "one hundred two million, seventy-three thousand, four hundred six".