547036740 has 72 divisors (see below), whose sum is σ = 1720817280. Its totient is φ = 145875168.

The previous prime is 547036739. The next prime is 547036747. The reversal of 547036740 is 47630745.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 547036695 and 547036704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547036747) 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, 51420 + ... + 61139.

It is an arithmetic number, because the mean of its divisors is an integer number (23900240).

Almost surely, 2^547036740 is an apocalyptic number.

It is an amenable number.

547036740 is an abundant number, since it is smaller than the sum of its proper divisors (1173780540).

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

547036740 is a wasteful number, since it uses less digits than its factorization.

547036740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112583 (or 112569 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 547036740 is about 23388.8165583469. The cubic root of 547036740 is about 817.8471886125.

The spelling of 547036740 in words is "five hundred forty-seven million, thirty-six thousand, seven hundred forty".