46420051 has 4 divisors (see below), whose sum is σ = 47917504. Its totient is φ = 44922600.

The previous prime is 46420027. The next prime is 46420057. The reversal of 46420051 is 15002464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46420051 - 2¹¹ = 46418003 is a prime.

It is a super-2 number, since 2×46420051² = 4309642269685202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46420057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748680 + ... + 748741.

It is an arithmetic number, because the mean of its divisors is an integer number (11979376).

Almost surely, 2^46420051 is an apocalyptic number.

46420051 is a deficient number, since it is larger than the sum of its proper divisors (1497453).

46420051 is a wasteful number, since it uses less digits than its factorization.

46420051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497452.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 46420051 is about 6813.2261814797. The cubic root of 46420051 is about 359.3921093908.

The spelling of 46420051 in words is "forty-six million, four hundred twenty thousand, fifty-one".