102433460 has 12 divisors (see below), whose sum is σ = 215110308. Its totient is φ = 40973376.

The previous prime is 102433447. The next prime is 102433549. The reversal of 102433460 is 64334201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39262756 + 63170704 = 6266^2 + 7948^2 .

It is a super-2 number, since 2×102433460² = 20985227455143200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2560817 + ... + 2560856.

It is an arithmetic number, because the mean of its divisors is an integer number (17925859).

Almost surely, 2^102433460 is an apocalyptic number.

102433460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102433460 is an abundant number, since it is smaller than the sum of its proper divisors (112676848).

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

102433460 is a wasteful number, since it uses less digits than its factorization.

102433460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121682 (or 5121680 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 102433460 is about 10120.9416557947. The cubic root of 102433460 is about 467.8937896656.

Adding to 102433460 its reverse (64334201), we get a palindrome (166767661).

The spelling of 102433460 in words is "one hundred two million, four hundred thirty-three thousand, four hundred sixty".