147470 has 8 divisors (see below), whose sum is σ = 265464. Its totient is φ = 58984.

The previous prime is 147457. The next prime is 147481. The reversal of 147470 is 74741.

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

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147470.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7364 + ... + 7383.

It is an arithmetic number, because the mean of its divisors is an integer number (33183).

2¹⁴⁷⁴⁷⁰ is an apocalyptic number.

147470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147470 is a deficient number, since it is larger than the sum of its proper divisors (117994).

147470 is a wasteful number, since it uses less digits than its factorization.

147470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14754.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 147470 is about 384.0182287340. The cubic root of 147470 is about 52.8325079122.

The spelling of 147470 in words is "one hundred forty-seven thousand, four hundred seventy", and thus it is an iban number.