4013496 has 64 divisors (see below), whose sum is σ = 11815200. Its totient is φ = 1257984.

The previous prime is 4013473. The next prime is 4013497. The reversal of 4013496 is 6943104.

It is a super-2 number, since 2×4013496² = 32216300284032, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013497) 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, 3126 + ... + 4218.

Almost surely, 2^4013496 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 4013496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5907600).

4013496 is an abundant number, since it is smaller than the sum of its proper divisors (7801704).

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

4013496 is a wasteful number, since it uses less digits than its factorization.

4013496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4013496 is about 2003.3711588220. The cubic root of 4013496 is about 158.9184344909.

The spelling of 4013496 in words is "four million, thirteen thousand, four hundred ninety-six".