46887951 has 8 divisors (see below), whose sum is σ = 68200704. Its totient is φ = 28416920.

The previous prime is 46887943. The next prime is 46887977. The reversal of 46887951 is 15978864.

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

It is a cyclic number.

It is not a de Polignac number, because 46887951 - 2³ = 46887943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46887951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46887151) 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, 710391 + ... + 710456.

It is an arithmetic number, because the mean of its divisors is an integer number (8525088).

Almost surely, 2^46887951 is an apocalyptic number.

46887951 is a deficient number, since it is larger than the sum of its proper divisors (21312753).

46887951 is a wasteful number, since it uses less digits than its factorization.

46887951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420861.

The product of its digits is 483840, while the sum is 48.

The square root of 46887951 is about 6847.4777108071. The cubic root of 46887951 is about 360.5955958733.

The spelling of 46887951 in words is "forty-six million, eight hundred eighty-seven thousand, nine hundred fifty-one".