75423460 has 24 divisors (see below), whose sum is σ = 181016640. Its totient is φ = 25859424.

The previous prime is 75423457. The next prime is 75423479. The reversal of 75423460 is 6432457.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269230 + ... + 269509.

It is an arithmetic number, because the mean of its divisors is an integer number (7542360).

Almost surely, 2^75423460 is an apocalyptic number.

75423460 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

75423460 is an abundant number, since it is smaller than the sum of its proper divisors (105593180).

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

75423460 is a wasteful number, since it uses less digits than its factorization.

75423460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538755 (or 538753 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 75423460 is about 8684.6680995879. The cubic root of 75423460 is about 422.5085324421.

The spelling of 75423460 in words is "seventy-five million, four hundred twenty-three thousand, four hundred sixty".