45342470 has 8 divisors (see below), whose sum is σ = 81616464. Its totient is φ = 18136984.

The previous prime is 45342469. The next prime is 45342481. The reversal of 45342470 is 7424354.

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

It is a Curzon number.

It is a congruent number.

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, 2267114 + ... + 2267133.

It is an arithmetic number, because the mean of its divisors is an integer number (10202058).

Almost surely, 2^45342470 is an apocalyptic number.

45342470 is a deficient number, since it is larger than the sum of its proper divisors (36273994).

45342470 is a wasteful number, since it uses less digits than its factorization.

45342470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534254.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 45342470 is about 6733.6817566618. The cubic root of 45342470 is about 356.5893690276.

The spelling of 45342470 in words is "forty-five million, three hundred forty-two thousand, four hundred seventy".