46787397 has 8 divisors (see below), whose sum is σ = 63834144. Its totient is φ = 30466128.

The previous prime is 46787387. The next prime is 46787423. The reversal of 46787397 is 79378764.

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

It is not a de Polignac number, because 46787397 - 2⁴ = 46787381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46787317) 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, 181218 + ... + 181475.

It is an arithmetic number, because the mean of its divisors is an integer number (7979268).

Almost surely, 2^46787397 is an apocalyptic number.

It is an amenable number.

46787397 is a deficient number, since it is larger than the sum of its proper divisors (17046747).

46787397 is a wasteful number, since it uses less digits than its factorization.

46787397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362739.

The product of its digits is 1778112, while the sum is 51.

The square root of 46787397 is about 6840.1313583878. The cubic root of 46787397 is about 360.3376384820.

The spelling of 46787397 in words is "forty-six million, seven hundred eighty-seven thousand, three hundred ninety-seven".