46420988 has 12 divisors (see below), whose sum is σ = 81305952. Its totient is φ = 23190720.

The previous prime is 46420961. The next prime is 46420991. The reversal of 46420988 is 88902464.

It is a super-2 number, since 2×46420988² = 4309816253792288, which contains 22 as substring.

It is a congruent number.

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, 1181 + ... + 9707.

It is an arithmetic number, because the mean of its divisors is an integer number (6775496).

Almost surely, 2^46420988 is an apocalyptic number.

It is an amenable number.

46420988 is a deficient number, since it is larger than the sum of its proper divisors (34884964).

46420988 is a wasteful number, since it uses less digits than its factorization.

46420988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9892 (or 9890 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 46420988 is about 6813.2949444450. The cubic root of 46420988 is about 359.3945275136.

The spelling of 46420988 in words is "forty-six million, four hundred twenty thousand, nine hundred eighty-eight".