16514354 has 4 divisors (see below), whose sum is σ = 24771534. Its totient is φ = 8257176.

The previous prime is 16514339. The next prime is 16514371. The reversal of 16514354 is 45341561.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45341561 = 31 ⋅1462631.

It can be written as a sum of positive squares in only one way, i.e., 14478025 + 2036329 = 3805^2 + 1427^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4128587 + ... + 4128590.

Almost surely, 2^16514354 is an apocalyptic number.

16514354 is a deficient number, since it is larger than the sum of its proper divisors (8257180).

16514354 is an equidigital number, since it uses as much as digits as its factorization.

16514354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257179.

The product of its digits is 7200, while the sum is 29.

The square root of 16514354 is about 4063.7856734823. The cubic root of 16514354 is about 254.6559707717.

The spelling of 16514354 in words is "sixteen million, five hundred fourteen thousand, three hundred fifty-four".