16950630 has 32 divisors (see below), whose sum is σ = 41676768. Its totient is φ = 4409600.

The previous prime is 16950601. The next prime is 16950631. The reversal of 16950630 is 3605961.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16950631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5661 + ... + 8120.

It is an arithmetic number, because the mean of its divisors is an integer number (1302399).

Almost surely, 2^16950630 is an apocalyptic number.

16950630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16950630 is an abundant number, since it is smaller than the sum of its proper divisors (24726138).

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

16950630 is a wasteful number, since it uses less digits than its factorization.

16950630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13832.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 16950630 is about 4117.1142806582. The cubic root of 16950630 is about 256.8790075801.

The spelling of 16950630 in words is "sixteen million, nine hundred fifty thousand, six hundred thirty".