44545694 has 4 divisors (see below), whose sum is σ = 66818544. Its totient is φ = 22272846.

The previous prime is 44545691. The next prime is 44545703. The reversal of 44545694 is 49654544.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×44545694³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44545691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11136422 + ... + 11136425.

It is an arithmetic number, because the mean of its divisors is an integer number (16704636).

Almost surely, 2^44545694 is an apocalyptic number.

44545694 is a deficient number, since it is larger than the sum of its proper divisors (22272850).

44545694 is a wasteful number, since it uses less digits than its factorization.

44545694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22272849.

The product of its digits is 345600, while the sum is 41.

The square root of 44545694 is about 6674.2560634126. The cubic root of 44545694 is about 354.4883033296.

The spelling of 44545694 in words is "forty-four million, five hundred forty-five thousand, six hundred ninety-four".