46903642 has 8 divisors (see below), whose sum is σ = 72257076. Its totient is φ = 22817952.

The previous prime is 46903639. The next prime is 46903657. The reversal of 46903642 is 24630964.

It can be written as a sum of positive squares in 2 ways, for example, as 46662561 + 241081 = 6831^2 + 491^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 46903598 and 46903607.

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, 316843 + ... + 316990.

Almost surely, 2^46903642 is an apocalyptic number.

46903642 is a deficient number, since it is larger than the sum of its proper divisors (25353434).

46903642 is a wasteful number, since it uses less digits than its factorization.

46903642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633872.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 46903642 is about 6848.6233653195. The cubic root of 46903642 is about 360.6358156904.

The spelling of 46903642 in words is "forty-six million, nine hundred three thousand, six hundred forty-two".