45342346 has 12 divisors (see below), whose sum is σ = 79117938. Its totient is φ = 19432392.

The previous prime is 45342343. The next prime is 45342347. The reversal of 45342346 is 64324354.

It can be written as a sum of positive squares in only one way, i.e., 38378025 + 6964321 = 6195^2 + 2639^2 .

It is not an unprimeable number, because it can be changed into a prime (45342343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231241 + ... + 231436.

Almost surely, 2^45342346 is an apocalyptic number.

45342346 is a deficient number, since it is larger than the sum of its proper divisors (33775592).

45342346 is a wasteful number, since it uses less digits than its factorization.

45342346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462693 (or 462686 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 45342346 is about 6733.6725492112. The cubic root of 45342346 is about 356.5890439672.

The spelling of 45342346 in words is "forty-five million, three hundred forty-two thousand, three hundred forty-six".