45961807 has 8 divisors (see below), whose sum is σ = 47294496. Its totient is φ = 44633952.

The previous prime is 45961787. The next prime is 45961819. The reversal of 45961807 is 70816954.

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

It is a cyclic number.

It is not a de Polignac number, because 45961807 - 2²³ = 37573199 is a prime.

It is a super-2 number, since 2×45961807² = 4224975405410498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45961807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45961837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27798 + ... + 29404.

It is an arithmetic number, because the mean of its divisors is an integer number (5911812).

Almost surely, 2^45961807 is an apocalyptic number.

45961807 is a deficient number, since it is larger than the sum of its proper divisors (1332689).

45961807 is a wasteful number, since it uses less digits than its factorization.

45961807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 45961807 is about 6779.5137731256. The cubic root of 45961807 is about 358.2055948996.

The spelling of 45961807 in words is "forty-five million, nine hundred sixty-one thousand, eight hundred seven".