16952740 has 72 divisors (see below), whose sum is σ = 43323840. Its totient is φ = 5457408.

The previous prime is 16952713. The next prime is 16952777. The reversal of 16952740 is 4725961.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 16952696 and 16952705.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40251 + ... + 40669.

It is an arithmetic number, because the mean of its divisors is an integer number (601720).

Almost surely, 2^16952740 is an apocalyptic number.

16952740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16952740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21661920).

16952740 is an abundant number, since it is smaller than the sum of its proper divisors (26371100).

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

16952740 is a wasteful number, since it uses less digits than its factorization.

16952740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 16952740 is about 4117.3705201257. The cubic root of 16952740 is about 256.8896658313.

The spelling of 16952740 in words is "sixteen million, nine hundred fifty-two thousand, seven hundred forty".