46009403 has 12 divisors (see below), whose sum is σ = 50736840. Its totient is φ = 41690880.

The previous prime is 46009373. The next prime is 46009409. The reversal of 46009403 is 30490064.

It is not a de Polignac number, because 46009403 - 2¹² = 46005307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46009409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69488 + ... + 70146.

It is an arithmetic number, because the mean of its divisors is an integer number (4228070).

Almost surely, 2^46009403 is an apocalyptic number.

46009403 is a deficient number, since it is larger than the sum of its proper divisors (4727437).

46009403 is a wasteful number, since it uses less digits than its factorization.

46009403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 46009403 is about 6783.0231460611. The cubic root of 46009403 is about 358.3291994956.

Adding to 46009403 its reverse (30490064), we get a palindrome (76499467).

The spelling of 46009403 in words is "forty-six million, nine thousand, four hundred three".