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5475407 = 72131853
BaseRepresentation
bin10100111000110001001111
3101022011211212
4110320301033
52400203112
6313205035
764353200
oct24706117
911264755
105475407
1130aa833
121a0077b
1311992b2
14a275a7
15732522
hex538c4f

5475407 has 12 divisors (see below), whose sum is σ = 6425496. Its totient is φ = 4651920.

The previous prime is 5475389. The next prime is 5475409. The reversal of 5475407 is 7045745.

It is a de Polignac number, because none of the positive numbers 2k-5475407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5993 + ... + 6845.

It is an arithmetic number, because the mean of its divisors is an integer number (535458).

Almost surely, 25475407 is an apocalyptic number.

5475407 is a deficient number, since it is larger than the sum of its proper divisors (950089).

5475407 is a wasteful number, since it uses less digits than its factorization.

5475407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 5475407 is about 2339.9587603204. The cubic root of 5475407 is about 176.2539271127.

The spelling of 5475407 in words is "five million, four hundred seventy-five thousand, four hundred seven".

Divisors: 1 7 49 131 853 917 5971 6419 41797 111743 782201 5475407