9473742 has 24 divisors (see below), whose sum is σ = 21607560. Its totient is φ = 2991600.

The previous prime is 9473741. The next prime is 9473753. The reversal of 9473742 is 2473749.

It is a d-powerful number, because it can be written as 9 + 4⁵ + 7² + 3¹³ + 7⁸ + 4⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 9473697 and 9473706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13509 + ... + 14192.

It is an arithmetic number, because the mean of its divisors is an integer number (900315).

Almost surely, 2^9473742 is an apocalyptic number.

9473742 is an abundant number, since it is smaller than the sum of its proper divisors (12133818).

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

9473742 is a wasteful number, since it uses less digits than its factorization.

9473742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27728 (or 27725 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 9473742 is about 3077.9444439431. The cubic root of 9473742 is about 211.5958688830.

It can be divided in two parts, 947374 and 2, that added together give a triangular number (947376 = T₁₃₇₆).

The spelling of 9473742 in words is "nine million, four hundred seventy-three thousand, seven hundred forty-two".