50210740 has 12 divisors (see below), whose sum is σ = 105442596. Its totient is φ = 20084288.

The previous prime is 50210729. The next prime is 50210777. The reversal of 50210740 is 4701205.

It can be written as a sum of positive squares in 2 ways, for example, as 31651876 + 18558864 = 5626^2 + 4308^2 .

It is a super-2 number, since 2×50210740² = 5042236822695200, which contains 22 as substring.

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, 1255249 + ... + 1255288.

It is an arithmetic number, because the mean of its divisors is an integer number (8786883).

Almost surely, 2^50210740 is an apocalyptic number.

It is an amenable number.

50210740 is an abundant number, since it is smaller than the sum of its proper divisors (55231856).

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

50210740 is a wasteful number, since it uses less digits than its factorization.

50210740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510546 (or 2510544 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 50210740 is about 7085.9537113927. The cubic root of 50210740 is about 368.9200062593.

Adding to 50210740 its reverse (4701205), we get a palindrome (54911945).

The spelling of 50210740 in words is "fifty million, two hundred ten thousand, seven hundred forty".