7426936 has 32 divisors (see below), whose sum is σ = 15608880. Its totient is φ = 3283200.

The previous prime is 7426931. The next prime is 7426957. The reversal of 7426936 is 6396247.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 7426895 and 7426904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7426931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116 + ... + 4396.

Almost surely, 2^7426936 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 7426936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7804440).

7426936 is an abundant number, since it is smaller than the sum of its proper divisors (8181944).

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

7426936 is a wasteful number, since it uses less digits than its factorization.

7426936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2331 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 7426936 is about 2725.2405398423. The cubic root of 7426936 is about 195.1056714131.

It can be divided in two parts, 74269 and 36, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 7426936 in words is "seven million, four hundred twenty-six thousand, nine hundred thirty-six".