45061694 has 4 divisors (see below), whose sum is σ = 67592544. Its totient is φ = 22530846.

The previous prime is 45061691. The next prime is 45061697. The reversal of 45061694 is 49616054.

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

It is an interprime number because it is at equal distance from previous prime (45061691) and next prime (45061697).

It is a super-2 number, since 2×45061694² = 4061112532299272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45061691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11265422 + ... + 11265425.

It is an arithmetic number, because the mean of its divisors is an integer number (16898136).

Almost surely, 2^45061694 is an apocalyptic number.

45061694 is a deficient number, since it is larger than the sum of its proper divisors (22530850).

45061694 is a wasteful number, since it uses less digits than its factorization.

45061694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22530849.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 45061694 is about 6712.8007567632. The cubic root of 45061694 is about 355.8518036119.

The spelling of 45061694 in words is "forty-five million, sixty-one thousand, six hundred ninety-four".