1942536 has 32 divisors (see below), whose sum is σ = 5025600. Its totient is φ = 624960.

The previous prime is 1942529. The next prime is 1942543. The reversal of 1942536 is 6352491.

It is an interprime number because it is at equal distance from previous prime (1942529) and next prime (1942543).

It is a super-2 number, since 2×1942536² = 7546892222592, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 9 + 4⁹ + 2⁵ + 5 + 3⁶ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (157050).

2^1942536 is an apocalyptic number.

It is an amenable number.

1942536 is an abundant number, since it is smaller than the sum of its proper divisors (3083064).

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

1942536 is a wasteful number, since it uses less digits than its factorization.

1942536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829 (or 2825 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 1942536 is about 1393.7489013449. The cubic root of 1942536 is about 124.7736918576.

The spelling of 1942536 in words is "one million, nine hundred forty-two thousand, five hundred thirty-six".