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5472019 = 71941143
BaseRepresentation
bin10100110111111100010011
3101022000012101
4110313330103
52400101034
6313141231
764340260
oct24677423
911260171
105472019
1130a8233
1219ba817
1311978a7
14a26267
15731514
hex537f13

5472019 has 8 divisors (see below), whose sum is σ = 6583040. Its totient is φ = 4443336.

The previous prime is 5472017. The next prime is 5472023. The reversal of 5472019 is 9102745.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5472019 - 21 = 5472017 is a prime.

It is a super-2 number, since 2×54720192 = 59885983872722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5472017) 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, 20439 + ... + 20704.

It is an arithmetic number, because the mean of its divisors is an integer number (822880).

Almost surely, 25472019 is an apocalyptic number.

5472019 is a deficient number, since it is larger than the sum of its proper divisors (1111021).

5472019 is a wasteful number, since it uses less digits than its factorization.

5472019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41169.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5472019 is about 2339.2347039149. The cubic root of 5472019 is about 176.2175662533.

The spelling of 5472019 in words is "five million, four hundred seventy-two thousand, nineteen".

Divisors: 1 7 19 133 41143 288001 781717 5472019