53962146 has 32 divisors (see below), whose sum is σ = 137047680. Its totient is φ = 15417648.

The previous prime is 53962141. The next prime is 53962151. The reversal of 53962146 is 64126935.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53962141) and next prime (53962151).

It is a self number, because there is not a number n which added to its sum of digits gives 53962146.

It is not an unprimeable number, because it can be changed into a prime (53962141) 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, 71001 + ... + 71756.

It is an arithmetic number, because the mean of its divisors is an integer number (4282740).

Almost surely, 2^53962146 is an apocalyptic number.

53962146 is an abundant number, since it is smaller than the sum of its proper divisors (83085534).

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

53962146 is a wasteful number, since it uses less digits than its factorization.

53962146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142775 (or 142769 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 53962146 is about 7345.8931383461. The cubic root of 53962146 is about 377.8879738573.

The spelling of 53962146 in words is "fifty-three million, nine hundred sixty-two thousand, one hundred forty-six".