16742050 has 48 divisors (see below), whose sum is σ = 34372800. Its totient is φ = 6027840.

The previous prime is 16742023. The next prime is 16742051. The reversal of 16742050 is 5024761.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (16742051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27651 + ... + 28249.

It is an arithmetic number, because the mean of its divisors is an integer number (716100).

Almost surely, 2^16742050 is an apocalyptic number.

16742050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16742050 is an abundant number, since it is smaller than the sum of its proper divisors (17630750).

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

16742050 is a wasteful number, since it uses less digits than its factorization.

16742050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 16742050 is about 4091.7050235812. The cubic root of 16742050 is about 255.8210113595.

The spelling of 16742050 in words is "sixteen million, seven hundred forty-two thousand, fifty".