53740734 has 8 divisors (see below), whose sum is σ = 107481480. Its totient is φ = 17913576.

The previous prime is 53740727. The next prime is 53740747. The reversal of 53740734 is 43704735.

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

53740734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53740695 and 53740704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4478389 + ... + 4478400.

It is an arithmetic number, because the mean of its divisors is an integer number (13435185).

Almost surely, 2^53740734 is an apocalyptic number.

53740734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53740734 is a wasteful number, since it uses less digits than its factorization.

53740734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956794.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 53740734 is about 7330.8071861153. The cubic root of 53740734 is about 377.3704281714.

The spelling of 53740734 in words is "fifty-three million, seven hundred forty thousand, seven hundred thirty-four".