1064492 has 24 divisors (see below), whose sum is σ = 2189712. Its totient is φ = 446400.

The previous prime is 1064477. The next prime is 1064507. The reversal of 1064492 is 2944601.

It is an interprime number because it is at equal distance from previous prime (1064477) and next prime (1064507).

It is a super-2 number, since 2×1064492² = 2266286436128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 359 + ... + 1502.

It is an arithmetic number, because the mean of its divisors is an integer number (91238).

2^1064492 is an apocalyptic number.

It is an amenable number.

1064492 is an abundant number, since it is smaller than the sum of its proper divisors (1125220).

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

1064492 is a wasteful number, since it uses less digits than its factorization.

1064492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1064492 is about 1031.7422158660. The cubic root of 1064492 is about 102.1051075955.

The spelling of 1064492 in words is "one million, sixty-four thousand, four hundred ninety-two".