49770461 has 4 divisors (see below), whose sum is σ = 53598972. Its totient is φ = 45941952.

The previous prime is 49770421. The next prime is 49770463. The reversal of 49770461 is 16407794.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11256025 + 38514436 = 3355^2 + 6206^2 .

It is a cyclic number.

It is not a de Polignac number, because 49770461 - 2¹⁰ = 49769437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49770463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914236 + ... + 1914261.

It is an arithmetic number, because the mean of its divisors is an integer number (13399743).

Almost surely, 2^49770461 is an apocalyptic number.

It is an amenable number.

49770461 is a deficient number, since it is larger than the sum of its proper divisors (3828511).

49770461 is a wasteful number, since it uses less digits than its factorization.

49770461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828510.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 49770461 is about 7054.8182825641. The cubic root of 49770461 is about 367.8385323649.

The spelling of 49770461 in words is "forty-nine million, seven hundred seventy thousand, four hundred sixty-one".