16932340 has 24 divisors (see below), whose sum is σ = 37650312. Its totient is φ = 6374400.

The previous prime is 16932337. The next prime is 16932353. The reversal of 16932340 is 4323961.

It can be written as a sum of positive squares in 4 ways, for example, as 2598544 + 14333796 = 1612^2 + 3786^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16932299 and 16932308.

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, 24561 + ... + 25240.

It is an arithmetic number, because the mean of its divisors is an integer number (1568763).

Almost surely, 2^16932340 is an apocalyptic number.

16932340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16932340 is an abundant number, since it is smaller than the sum of its proper divisors (20717972).

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

16932340 is a wasteful number, since it uses less digits than its factorization.

16932340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49827 (or 49825 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 16932340 is about 4114.8924651806. The cubic root of 16932340 is about 256.7865821478.

The spelling of 16932340 in words is "sixteen million, nine hundred thirty-two thousand, three hundred forty".