53746230 has 16 divisors (see below), whose sum is σ = 128991024. Its totient is φ = 14332320.

The previous prime is 53746229. The next prime is 53746247. The reversal of 53746230 is 3264735.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1791541 = 53746230 / (5 + 3 + 7 + 4 + 6 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895741 + ... + 895800.

It is an arithmetic number, because the mean of its divisors is an integer number (8061939).

Almost surely, 2^53746230 is an apocalyptic number.

53746230 is an abundant number, since it is smaller than the sum of its proper divisors (75244794).

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

53746230 is a wasteful number, since it uses less digits than its factorization.

53746230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791551.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 53746230 is about 7331.1820329330. The cubic root of 53746230 is about 377.3832921389.

The spelling of 53746230 in words is "fifty-three million, seven hundred forty-six thousand, two hundred thirty".