4455146 has 8 divisors (see below), whose sum is σ = 6973344. Its totient is φ = 2130700.

The previous prime is 4455119. The next prime is 4455151. The reversal of 4455146 is 6415544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48380 + ... + 48471.

It is an arithmetic number, because the mean of its divisors is an integer number (871668).

Almost surely, 2^4455146 is an apocalyptic number.

4455146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4455146 is a deficient number, since it is larger than the sum of its proper divisors (2518198).

4455146 is a wasteful number, since it uses less digits than its factorization.

4455146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96876.

The product of its digits is 9600, while the sum is 29.

The square root of 4455146 is about 2110.7216775312. The cubic root of 4455146 is about 164.5459940433.

The spelling of 4455146 in words is "four million, four hundred fifty-five thousand, one hundred forty-six".