23701420 has 12 divisors (see below), whose sum is σ = 49773024. Its totient is φ = 9480560.

The previous prime is 23701409. The next prime is 23701481. The reversal of 23701420 is 2410732.

It is a super-3 number, since 3×23701420³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592516 + ... + 592555.

It is an arithmetic number, because the mean of its divisors is an integer number (4147752).

Almost surely, 2^23701420 is an apocalyptic number.

23701420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23701420 is an abundant number, since it is smaller than the sum of its proper divisors (26071604).

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

23701420 is a wasteful number, since it uses less digits than its factorization.

23701420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185080 (or 1185078 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 23701420 is about 4868.4104181961. The cubic root of 23701420 is about 287.2487332050.

The spelling of 23701420 in words is "twenty-three million, seven hundred one thousand, four hundred twenty".