49646960 has 40 divisors (see below), whose sum is σ = 125924976. Its totient is φ = 18053120.

The previous prime is 49646951. The next prime is 49646969. The reversal of 49646960 is 6964694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49646951) and next prime (49646969).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49646969) 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, 27329 + ... + 29088.

Almost surely, 2^49646960 is an apocalyptic number.

49646960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49646960 is an abundant number, since it is smaller than the sum of its proper divisors (76278016).

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

49646960 is a wasteful number, since it uses less digits than its factorization.

49646960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56441 (or 56435 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 49646960 is about 7046.0598918828. The cubic root of 49646960 is about 367.5340274229.

The spelling of 49646960 in words is "forty-nine million, six hundred forty-six thousand, nine hundred sixty".