2091462 has 16 divisors (see below), whose sum is σ = 4296432. Its totient is φ = 678240.

The previous prime is 2091461. The next prime is 2091473. The reversal of 2091462 is 2641902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2091461) 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, 4489 + ... + 4932.

It is an arithmetic number, because the mean of its divisors is an integer number (268527).

2^2091462 is an apocalyptic number.

2091462 is an abundant number, since it is smaller than the sum of its proper divisors (2204970).

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

2091462 is a wasteful number, since it uses less digits than its factorization.

2091462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9463.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2091462 is about 1446.1887843570. The cubic root of 2091462 is about 127.8841317990.

The spelling of 2091462 in words is "two million, ninety-one thousand, four hundred sixty-two".