4345954 has 4 divisors (see below), whose sum is σ = 6518934. Its totient is φ = 2172976.

The previous prime is 4345903. The next prime is 4345997. The reversal of 4345954 is 4595434.

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: 4595434 = 2 ⋅2297717.

It can be written as a sum of positive squares in only one way, i.e., 3697929 + 648025 = 1923^2 + 805^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1086487 + ... + 1086490.

Almost surely, 2^4345954 is an apocalyptic number.

4345954 is a deficient number, since it is larger than the sum of its proper divisors (2172980).

4345954 is a wasteful number, since it uses less digits than its factorization.

4345954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172979.

The product of its digits is 43200, while the sum is 34.

The square root of 4345954 is about 2084.6951815553. The cubic root of 4345954 is about 163.1905633801.

The spelling of 4345954 in words is "four million, three hundred forty-five thousand, nine hundred fifty-four".