46400761 has 4 divisors (see below), whose sum is σ = 50619024. Its totient is φ = 42182500.

The previous prime is 46400759. The next prime is 46400777. The reversal of 46400761 is 16700464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46400761 - 2¹ = 46400759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46400461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109115 + ... + 2109136.

It is an arithmetic number, because the mean of its divisors is an integer number (12654756).

Almost surely, 2^46400761 is an apocalyptic number.

It is an amenable number.

46400761 is a deficient number, since it is larger than the sum of its proper divisors (4218263).

46400761 is a wasteful number, since it uses less digits than its factorization.

46400761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218262.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 46400761 is about 6811.8104054649. The cubic root of 46400761 is about 359.3423203151.

The spelling of 46400761 in words is "forty-six million, four hundred thousand, seven hundred sixty-one".