45936542 has 8 divisors (see below), whose sum is σ = 68990616. Its totient is φ = 22939672.

The previous prime is 45936529. The next prime is 45936571. The reversal of 45936542 is 24563954.

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

It is a super-3 number, since 3×45936542³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 45936496 and 45936505.

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, 12233 + ... + 15540.

It is an arithmetic number, because the mean of its divisors is an integer number (8623827).

Almost surely, 2^45936542 is an apocalyptic number.

45936542 is a deficient number, since it is larger than the sum of its proper divisors (23054074).

45936542 is a wasteful number, since it uses less digits than its factorization.

45936542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28602.

The product of its digits is 129600, while the sum is 38.

The square root of 45936542 is about 6777.6501827698. The cubic root of 45936542 is about 358.1399481977.

The spelling of 45936542 in words is "forty-five million, nine hundred thirty-six thousand, five hundred forty-two".