2046523 has 4 divisors (see below), whose sum is σ = 2054088. Its totient is φ = 2038960.

The previous prime is 2046493. The next prime is 2046553. The reversal of 2046523 is 3256402.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2046493) and next prime (2046553).

It is a cyclic number.

It is not a de Polignac number, because 2046523 - 2¹⁷ = 1915451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2046494 and 2046503.

It is not an unprimeable number, because it can be changed into a prime (2046553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3361 + ... + 3922.

It is an arithmetic number, because the mean of its divisors is an integer number (513522).

2^2046523 is an apocalyptic number.

2046523 is a deficient number, since it is larger than the sum of its proper divisors (7565).

2046523 is an equidigital number, since it uses as much as digits as its factorization.

2046523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7564.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2046523 is about 1430.5673699620. The cubic root of 2046523 is about 126.9615482823.

The spelling of 2046523 in words is "two million, forty-six thousand, five hundred twenty-three".