45343761 has 8 divisors (see below), whose sum is σ = 60604320. Its totient is φ = 30156192.

The previous prime is 45343757. The next prime is 45343769. The reversal of 45343761 is 16734354.

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

It is not a de Polignac number, because 45343761 - 2² = 45343757 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45343769) 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, 16780 + ... + 19293.

It is an arithmetic number, because the mean of its divisors is an integer number (7575540).

Almost surely, 2^45343761 is an apocalyptic number.

It is an amenable number.

45343761 is a deficient number, since it is larger than the sum of its proper divisors (15260559).

45343761 is a wasteful number, since it uses less digits than its factorization.

45343761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36495.

The product of its digits is 30240, while the sum is 33.

The square root of 45343761 is about 6733.7776173557. Note that the first 3 decimals coincide. The cubic root of 45343761 is about 356.5927532904.

The spelling of 45343761 in words is "forty-five million, three hundred forty-three thousand, seven hundred sixty-one".