134497485 has 24 divisors (see below), whose sum is σ = 245400480. Its totient is φ = 67956192.

The previous prime is 134497483. The next prime is 134497487. The reversal of 134497485 is 584794431.

It is an interprime number because it is at equal distance from previous prime (134497483) and next prime (134497487).

It is not a de Polignac number, because 134497485 - 2¹ = 134497483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 134497485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134497481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77799 + ... + 79508.

It is an arithmetic number, because the mean of its divisors is an integer number (10225020).

Almost surely, 2^134497485 is an apocalyptic number.

134497485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134497485 is a deficient number, since it is larger than the sum of its proper divisors (110902995).

134497485 is a wasteful number, since it uses less digits than its factorization.

134497485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157337 (or 157334 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 134497485 is about 11597.3050748870. The cubic root of 134497485 is about 512.3554825517.

The spelling of 134497485 in words is "one hundred thirty-four million, four hundred ninety-seven thousand, four hundred eighty-five".