46542279 has 8 divisors (see below), whose sum is σ = 70921600. Its totient is φ = 26595576.

The previous prime is 46542259. The next prime is 46542281. The reversal of 46542279 is 97224564.

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

It is not a de Polignac number, because 46542279 - 2⁵ = 46542247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46542259) 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, 1108129 + ... + 1108170.

It is an arithmetic number, because the mean of its divisors is an integer number (8865200).

Almost surely, 2^46542279 is an apocalyptic number.

46542279 is a deficient number, since it is larger than the sum of its proper divisors (24379321).

46542279 is a wasteful number, since it uses less digits than its factorization.

46542279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216309.

The product of its digits is 120960, while the sum is 39.

The square root of 46542279 is about 6822.1901908405. The cubic root of 46542279 is about 359.7072697500.

The spelling of 46542279 in words is "forty-six million, five hundred forty-two thousand, two hundred seventy-nine".