93302421 has 8 divisors (see below), whose sum is σ = 129812160. Its totient is φ = 59497152.

The previous prime is 93302413. The next prime is 93302437. The reversal of 93302421 is 12420339.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 93302421 - 2³ = 93302413 is a prime.

It is a super-2 number, since 2×93302421² = 17410683528922482, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 93302391 and 93302400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93302411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676036 + ... + 676173.

It is an arithmetic number, because the mean of its divisors is an integer number (16226520).

Almost surely, 2^93302421 is an apocalyptic number.

It is an amenable number.

93302421 is a deficient number, since it is larger than the sum of its proper divisors (36509739).

93302421 is a wasteful number, since it uses less digits than its factorization.

93302421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352235.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 93302421 is about 9659.3178330563. The cubic root of 93302421 is about 453.5560568758.

The spelling of 93302421 in words is "ninety-three million, three hundred two thousand, four hundred twenty-one".