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75714468 = 22319332081
BaseRepresentation
bin1001000001101…
…00111110100100
312021110200201120
410200310332210
5123340330333
611302453540
71606363614
oct440647644
9167420646
1075714468
1139814445
12214342b0
13128bc87b
14a0aca44
1569a8db3
hex4834fa4

75714468 has 24 divisors (see below), whose sum is σ = 185965920. Its totient is φ = 23909760.

The previous prime is 75714467. The next prime is 75714473. The reversal of 75714468 is 86441757.

It is not an unprimeable number, because it can be changed into a prime (75714461) 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, 165813 + ... + 166268.

It is an arithmetic number, because the mean of its divisors is an integer number (7748580).

Almost surely, 275714468 is an apocalyptic number.

It is an amenable number.

75714468 is an abundant number, since it is smaller than the sum of its proper divisors (110251452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75714468 is a wasteful number, since it uses less digits than its factorization.

75714468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332107 (or 332105 counting only the distinct ones).

The product of its digits is 188160, while the sum is 42.

The square root of 75714468 is about 8701.4060932702. The cubic root of 75714468 is about 423.0512264079.

It can be divided in two parts, 757 and 14468, that added together give a triangular number (15225 = T174).

The spelling of 75714468 in words is "seventy-five million, seven hundred fourteen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 332081 664162 996243 1328324 1992486 3984972 6309539 12619078 18928617 25238156 37857234 75714468