4546154 has 4 divisors (see below), whose sum is σ = 6819234. Its totient is φ = 2273076.

The previous prime is 4546141. The next prime is 4546163. The reversal of 4546154 is 4516454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4516454 = 2 ⋅2258227.

It can be written as a sum of positive squares in only one way, i.e., 2486929 + 2059225 = 1577^2 + 1435^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136537 + ... + 1136540.

Almost surely, 2^4546154 is an apocalyptic number.

4546154 is a deficient number, since it is larger than the sum of its proper divisors (2273080).

4546154 is a wasteful number, since it uses less digits than its factorization.

4546154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273079.

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

The square root of 4546154 is about 2132.1711938773. The cubic root of 4546154 is about 165.6588775604.

The spelling of 4546154 in words is "four million, five hundred forty-six thousand, one hundred fifty-four".