103464540 has 144 divisors (see below), whose sum is σ = 331749600. Its totient is φ = 27060480.

The previous prime is 103464497. The next prime is 103464551. The reversal of 103464540 is 45464301.

103464540 is a `hidden beast` number, since 10 + 3 + 4 + 645 + 4 + 0 = 666.

It is a super-2 number, since 2×103464540² = 21409822074823200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 296286 + ... + 296634.

Almost surely, 2^103464540 is an apocalyptic number.

103464540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103464540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165874800).

103464540 is an abundant number, since it is smaller than the sum of its proper divisors (228285060).

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

103464540 is a wasteful number, since it uses less digits than its factorization.

103464540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 103464540 is about 10171.7520614691. The cubic root of 103464540 is about 469.4584678835.

The spelling of 103464540 in words is "one hundred three million, four hundred sixty-four thousand, five hundred forty".