5147961 has 32 divisors (see below), whose sum is σ = 8574720. Its totient is φ = 2674944.

The previous prime is 5147959. The next prime is 5147963. The reversal of 5147961 is 1697415.

5147961 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5147959) and next prime (5147963).

It is not a de Polignac number, because 5147961 - 2¹ = 5147959 is a prime.

5147961 is strictly pandigital in base 8.

5147961 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5147963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29671 + ... + 29843.

It is an arithmetic number, because the mean of its divisors is an integer number (267960).

Almost surely, 2^5147961 is an apocalyptic number.

It is an amenable number.

5147961 is a deficient number, since it is larger than the sum of its proper divisors (3426759).

5147961 is a wasteful number, since it uses less digits than its factorization.

5147961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305.

The product of its digits is 7560, while the sum is 33.

The square root of 5147961 is about 2268.9118537308. The cubic root of 5147961 is about 172.6679565570.

The spelling of 5147961 in words is "five million, one hundred forty-seven thousand, nine hundred sixty-one".