45349741 has 2 divisors, whose sum is σ = 45349742. Its totient is φ = 45349740.

The previous prime is 45349729. The next prime is 45349771. The reversal of 45349741 is 14794354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32775625 + 12574116 = 5725^2 + 3546^2 .

It is a cyclic number.

It is not a de Polignac number, because 45349741 - 2¹¹ = 45347693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45349741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45349771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22674870 + 22674871.

It is an arithmetic number, because the mean of its divisors is an integer number (22674871).

Almost surely, 2^45349741 is an apocalyptic number.

It is an amenable number.

45349741 is a deficient number, since it is larger than the sum of its proper divisors (1).

45349741 is an equidigital number, since it uses as much as digits as its factorization.

45349741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 45349741 is about 6734.2216328244. The cubic root of 45349741 is about 356.6084285886.

The spelling of 45349741 in words is "forty-five million, three hundred forty-nine thousand, seven hundred forty-one".