48354021 has 12 divisors (see below), whose sum is σ = 69925440. Its totient is φ = 32198760.

The previous prime is 48353989. The next prime is 48354043. The reversal of 48354021 is 12045384.

It is not a de Polignac number, because 48354021 - 2⁵ = 48353989 is a prime.

It is a super-2 number, since 2×48354021² = 4676222693736882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48354121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6766 + ... + 11936.

It is an arithmetic number, because the mean of its divisors is an integer number (5827120).

Almost surely, 2^48354021 is an apocalyptic number.

It is an amenable number.

48354021 is a deficient number, since it is larger than the sum of its proper divisors (21571419).

48354021 is a wasteful number, since it uses less digits than its factorization.

48354021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6216 (or 6213 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 48354021 is about 6953.7055589089. The cubic root of 48354021 is about 364.3154015681.

The spelling of 48354021 in words is "forty-eight million, three hundred fifty-four thousand, twenty-one".