46951287 has 4 divisors (see below), whose sum is σ = 62601720. Its totient is φ = 31300856.

The previous prime is 46951283. The next prime is 46951291. The reversal of 46951287 is 78215964.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46951283) and next prime (46951291).

It is a cyclic number.

It is not a de Polignac number, because 46951287 - 2² = 46951283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46951283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7825212 + ... + 7825217.

It is an arithmetic number, because the mean of its divisors is an integer number (15650430).

Almost surely, 2^46951287 is an apocalyptic number.

46951287 is a deficient number, since it is larger than the sum of its proper divisors (15650433).

46951287 is a wasteful number, since it uses less digits than its factorization.

46951287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15650432.

The product of its digits is 120960, while the sum is 42.

The square root of 46951287 is about 6852.1009186964. The cubic root of 46951287 is about 360.7578863724.

The spelling of 46951287 in words is "forty-six million, nine hundred fifty-one thousand, two hundred eighty-seven".