48396540 has 24 divisors (see below), whose sum is σ = 135510480. Its totient is φ = 12905728.

The previous prime is 48396539. The next prime is 48396547. The reversal of 48396540 is 4569384.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48396547) 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, 403245 + ... + 403364.

It is an arithmetic number, because the mean of its divisors is an integer number (5646270).

Almost surely, 2^48396540 is an apocalyptic number.

It is an amenable number.

48396540 is an abundant number, since it is smaller than the sum of its proper divisors (87113940).

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

48396540 is a wasteful number, since it uses less digits than its factorization.

48396540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806621 (or 806619 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 48396540 is about 6956.7621779101. The cubic root of 48396540 is about 364.4221544165.

The spelling of 48396540 in words is "forty-eight million, three hundred ninety-six thousand, five hundred forty".