50726412 has 120 divisors (see below), whose sum is σ = 148475712. Its totient is φ = 14968800.

The previous prime is 50726411. The next prime is 50726413. The reversal of 50726412 is 21462705.

It is an interprime number because it is at equal distance from previous prime (50726411) and next prime (50726413).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (50726411) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 153087 + ... + 153417.

Almost surely, 2^50726412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50726412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74237856).

50726412 is an abundant number, since it is smaller than the sum of its proper divisors (97749300).

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

50726412 is a wasteful number, since it uses less digits than its factorization.

50726412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 50726412 is about 7122.2476789283. The cubic root of 50726412 is about 370.1786621936.

The spelling of 50726412 in words is "fifty million, seven hundred twenty-six thousand, four hundred twelve".