947514135 has 16 divisors (see below), whose sum is σ = 1595813760. Its totient is φ = 478743840.

The previous prime is 947514133. The next prime is 947514143. The reversal of 947514135 is 531415749.

It is not a de Polignac number, because 947514135 - 2¹ = 947514133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 947514093 and 947514102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947514131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662021 + ... + 1662590.

It is an arithmetic number, because the mean of its divisors is an integer number (99738360).

Almost surely, 2^947514135 is an apocalyptic number.

947514135 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

947514135 is a deficient number, since it is larger than the sum of its proper divisors (648299625).

947514135 is a wasteful number, since it uses less digits than its factorization.

947514135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324638.

The product of its digits is 75600, while the sum is 39.

The square root of 947514135 is about 30781.7175446725. The cubic root of 947514135 is about 982.1893766477.

The spelling of 947514135 in words is "nine hundred forty-seven million, five hundred fourteen thousand, one hundred thirty-five".