4912577 has 4 divisors (see below), whose sum is σ = 4931520. Its totient is φ = 4893636.

The previous prime is 4912559. The next prime is 4912591. The reversal of 4912577 is 7752194.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4912577 - 2¹² = 4908481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4914577) 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, 9077 + ... + 9602.

It is an arithmetic number, because the mean of its divisors is an integer number (1232880).

Almost surely, 2^4912577 is an apocalyptic number.

It is an amenable number.

4912577 is a deficient number, since it is larger than the sum of its proper divisors (18943).

4912577 is a wasteful number, since it uses less digits than its factorization.

4912577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18942.

The product of its digits is 17640, while the sum is 35.

The square root of 4912577 is about 2216.4333962472. The cubic root of 4912577 is about 169.9951209672.

It can be divided in two parts, 49125 and 77, that multiplied together give a triangular number (3782625 = T₂₇₅₀).

The spelling of 4912577 in words is "four million, nine hundred twelve thousand, five hundred seventy-seven".