45230046 has 8 divisors (see below), whose sum is σ = 90460104. Its totient is φ = 15076680.

The previous prime is 45229991. The next prime is 45230057. The reversal of 45230046 is 64003254.

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

45230046 is an admirable number.

It is a super-2 number, since 2×45230046² = 4091514122324232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45229998 and 45230025.

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, 3769165 + ... + 3769176.

It is an arithmetic number, because the mean of its divisors is an integer number (11307513).

Almost surely, 2^45230046 is an apocalyptic number.

45230046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45230046 is a wasteful number, since it uses less digits than its factorization.

45230046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7538346.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 45230046 is about 6725.3286908522. The cubic root of 45230046 is about 356.2944109608.

The spelling of 45230046 in words is "forty-five million, two hundred thirty thousand, forty-six".