46949856 has 24 divisors (see below), whose sum is σ = 123243624. Its totient is φ = 15649920.

The previous prime is 46949849. The next prime is 46949867. The reversal of 46949856 is 65894964.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 46949799 and 46949808.

It is a congruent number.

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, 244435 + ... + 244626.

It is an arithmetic number, because the mean of its divisors is an integer number (5135151).

Almost surely, 2^46949856 is an apocalyptic number.

It is an amenable number.

46949856 is an abundant number, since it is smaller than the sum of its proper divisors (76293768).

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

46949856 is a wasteful number, since it uses less digits than its factorization.

46949856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489074 (or 489066 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 46949856 is about 6851.9964973721. The cubic root of 46949856 is about 360.7542212277.

The spelling of 46949856 in words is "forty-six million, nine hundred forty-nine thousand, eight hundred fifty-six".