16900461 has 8 divisors (see below), whose sum is σ = 25037760. Its totient is φ = 11266956.

The previous prime is 16900459. The next prime is 16900483. The reversal of 16900461 is 16400961.

It is not a de Polignac number, because 16900461 - 2¹ = 16900459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 625943 = 16900461 / (1 + 6 + 9 + 0 + 0 + 4 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16900421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312945 + ... + 312998.

It is an arithmetic number, because the mean of its divisors is an integer number (3129720).

Almost surely, 2^16900461 is an apocalyptic number.

It is an amenable number.

16900461 is a deficient number, since it is larger than the sum of its proper divisors (8137299).

16900461 is an equidigital number, since it uses as much as digits as its factorization.

16900461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625952 (or 625946 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 16900461 is about 4111.0170274520. The cubic root of 16900461 is about 256.6253277626.

Subtracting from 16900461 its reverse (16400961), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 16900461 in words is "sixteen million, nine hundred thousand, four hundred sixty-one".